Showing providers 976,801–977,000 of 1,160,470 NPI-registered providers in California. Page 4,885 of 5,803.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Main Street Urology | Specialist | Hanford, CA | 1841223476 |
| Jenny-Viva CollissonMD | Internal Medicine Physician | San Francisco, CA | 1841223567 |
| Catriona JamiesonM.D./PH.D | Hematology & Oncology Physician | San Diego, CA | 1841223617 |
| Thomas KoltPA-C | Surgical Physician Assistant | Rancho Santa Margarita, CA | 1841223807 |
| Manjula Jain MD, Inc. | Specialist | Burbank, CA | 1841223880 |
| Nancie LofgrenP.T. | Physical Therapist | Carlsbad, CA | 1841223906 |
| Nickola LoseeP.T. | Physical Therapist | Scotts Valley, CA | 1841224011 |
| Jean Emile PiansayD.D.S. | General Practice Dentistry | Lemon Grove, CA | 1841224029 |
| Sharon FabbriN.P. | Nurse Practitioner | Loma Linda, CA | 1841224086 |
| Farhad SigariMD | Otolaryngology Physician | Marina Del Rey, CA | 1841224177 |
| Aidan P. O'Brien, M.D., Inc. | Anesthesiology Physician | Whittier, CA | 1841224193 |
| Joseph KimM.D. | Emergency Medicine Physician | Santa Ana, CA | 1841224201 |
| Wayne LeeM.D. | Family Medicine Physician | Sacramento, CA | 1841224268 |
| Huan NguyenM.D. | Internal Medicine Physician | Los Angeles, CA | 1841224474 |
| George SeguraM.D. | Pediatrics Physician | Los Angeles, CA | 1841224631 |
| Alan SnyderD.P.M. | Foot & Ankle Surgery Podiatrist | Los Angeles, CA | 1841224730 |
| Bradham KeslingM.D. | Family Medicine Physician | La Mesa, CA | 1841224805 |
| Harry WurmsdoblerDC | Chiropractor | Arcadia, CA | 1841224813 |
| Risha RamdallM.D. | Anatomic Pathology & Clinical Pathology Physician | Walnut Creek, CA | 1841224862 |
| Thomas SchmalzriedMD INC. | Orthopaedic Surgery Physician | Los Angeles, CA | 1841225042 |
| Louis HimmelsteinD.D.S. | General Practice Dentistry | Petaluma, CA | 1841225067 |
| Lynn KurataOD | Low Vision Rehabilitation Optometrist | Santa Monica, CA | 1841225158 |
| Mary Bui | Nephrology Physician | Upland, CA | 1841225224 |
| William WalkerDPM | Podiatrist | San Dimas, CA | 1841225422 |
| Jay KazeO.D. | Optometrist | Roseville, CA | 1841225497 |
| Linda Erwin-GallagherLMFT,CEAP | Marriage & Family Therapist | San Diego, CA | 1841225638 |
| Alfred ShihataM.D. | Family Medicine Physician | Chula Vista, CA | 1841225810 |
| Planned Parenthood Pacific Southwest | Community Health Clinic/Center | San Diego, CA | 1841225836 |
| Larry WoodgateCRNA | Certified Registered Nurse Anesthetist | Lancaster, CA | 1841225851 |
| Jon PageMD | Ophthalmology Physician | Salinas, CA | 1841225869 |
| Charles HuynhD.O. | Family Medicine Physician | Los Angeles, CA | 1841225885 |
| Nhon LamDC | Chiropractor | Stanford, CA | 1841225893 |
| Steven LevineM.D. F.A.C.C. | Interventional Cardiology Physician | Santa Monica, CA | 1841225950 |
| Daniel KingMD | Ophthalmology Physician | Red Bluff, CA | 1841226073 |
| Mieczyslaw HetnalM.D. | Psychiatry Physician | Modesto, CA | 1841226149 |
| Todd MoldawerM.D. | Orthopaedic Surgery of the Spine Physician | Van Nuys, CA | 1841226370 |
| Mills Peninsula Emergency Medical Associates Inc | Emergency Medicine Physician | Burlingame, CA | 1841226529 |
| David NilssonPA C | Internal Medicine Physician | Bakersfield, CA | 1841227162 |
| Robert CohenM.D. | General Practice Physician | Beverly Hills, CA | 1841227436 |
| Charles ThompsonM.D. | Family Medicine Physician | Loma Linda, CA | 1841227493 |
| Brian ScanlanM.D. | Diagnostic Radiology Physician | El Segundo, CA | 1841228004 |
| Lawrence ChiuM.D. | Anesthesiology Physician | Yorba Linda, CA | 1841228103 |
| Alexander DayD.C. | Chiropractor | Placerville, CA | 1841228269 |
| Deborah GreenspanDSC | Oral and Maxillofacial Surgery (Dentist) | San Francisco, CA | 1841228285 |
| Suprabha JainMD | Geriatric Medicine (Internal Medicine) Physician | Pleasant Hill, CA | 1841228384 |
| Satinder K Dang | Critical Access Hospital | Fountain Valley, CA | 1841228517 |
| Geoffrey LanePH.D. | Clinical Psychologist | Livermore, CA | 1841228533 |
| Arcadia Radiology Medical Group a Professional Corporation | Diagnostic Radiology Physician | Arcadia, CA | 1841228764 |
| Santa Cruz Can Am Medical Group,inc | Plastic and Reconstructive Surgery Physician | Scotts Valley, CA | 1841228848 |
| Jacob Rekem MD Inc | Anesthesiology Physician | Los Alamitos, CA | 1841228897 |
| Christopher AsandraM.D. | Emergency Medicine Physician | Beverly Hills, CA | 1841229010 |
| Charles ChiaM.D. | Dermatology Physician | Thousand Oaks, CA | 1841229069 |
| Gary LongwithPSYD | Clinical Psychologist | Bakersfield, CA | 1841229143 |
| Richard TerryMD | Interventional Cardiology Physician | Oakland, CA | 1841229168 |
| Osamah El-AttarM.D. | Interventional Cardiology Physician | Los Angeles, CA | 1841229275 |
| Andrea WongM.D. | Internal Medicine Physician | Napa, CA | 1841229317 |
| New Hope Medical Supply | Durable Medical Equipment & Medical Supplies | Los Angeles, CA | 1841229556 |
| Nawal KamelMD | Pediatrics Physician | Ontario, CA | 1841229655 |
| Forrest ChilcottMD | Family Medicine Physician | Santa Rosa, CA | 1841229689 |
| Advanced Medical Surgery Center a Medical Corporation | Ambulatory Surgical Clinic/Center | Salinas, CA | 1841229705 |
| Charles TaksaM.D. | Sports Medicine (Neuromusculoskeletal Medicine) Physician | Hanford, CA | 1841229820 |
| Frank MorganM.D. | Diagnostic Radiology Physician | Redlands, CA | 1841230026 |
| Loma Linda University Physicians Medical Group Inc | Internal Medicine Physician | Loma Linda, CA | 1841230109 |
| Loma Linda University Radiology Medical Group Inc | Diagnostic Radiology Physician | Loma Linda, CA | 1841230190 |
| Thomas SinclairMD | Anesthesiology Physician | Newport Beach, CA | 1841230430 |
| Tracy Zivin-TutelaMD | Infectious Disease Physician | Fountain Valley, CA | 1841230646 |
| Helen DavisPHD, MFT | Marriage & Family Therapist | San Diego, CA | 1841230778 |
| Karlotta MckenzieP.A. | Medical Physician Assistant | Los Angeles, CA | 1841230851 |
| Michael DochertyM.D. | Gastroenterology Physician | San Diego, CA | 1841230935 |
| Ryan FarrP.T. | Physical Therapist | Crescent City, CA | 1841230984 |
| Kapil MozaM.D. | Neurological Surgery Physician | Thousand Oaks, CA | 1841231248 |
| Orestes Pavia SanchezM.D. | Internal Medicine Physician | Lamont, CA | 1841231263 |
| Kent TonnemacherM.D | Emergency Medicine Physician | Modesto, CA | 1841231362 |
| John SchoonmakerD.O. | Family Medicine Physician | Menifee, CA | 1841231537 |
| Garfield Beach Cvs LLC | Pharmacy | Garden Grove, CA | 1841231750 |
| Adam BoxerM.D. | Neurology Physician | San Francisco, CA | 1841231800 |
| Thomas FitzgeraldDPM | Primary Podiatric Medicine Podiatrist | Rohnert Park, CA | 1841231834 |
| Universal Home Care Inc. | Home Health Agency | Beverly Hills, CA | 1841232188 |
| Inland Valley Partners LLC | Skilled Nursing Facility | Pomona, CA | 1841232279 |
| Stefan HallerM.D. | Specialist | Fremont, CA | 1841232337 |
| Pico Rivera Community Medical Clinic Inc | Family Medicine Physician | Pico Rivera, CA | 1841232394 |
| Jennifer HalesPAC | Physician Assistant | Arcata, CA | 1841232576 |
| Longs Drug Stores California LLC | Pharmacy | Dublin, CA | 1841232675 |
| Mai LaiMD | Emergency Medicine Physician | Pasadena, CA | 1841232717 |
| Taiye GillesM.D. | Internal Medicine Physician | Encinitas, CA | 1841232733 |
| Larry GiesD.C. | Chiropractor | Yuba City, CA | 1841232865 |
| Christian SloaneMD | Emergency Medicine Physician | San Diego, CA | 1841233145 |
| Jeff FrancisD.D.S. | General Practice Dentistry | Riverside, CA | 1841233343 |
| Richard GilkisonO.D. | Optometrist | Colton, CA | 1841233590 |
| Douglas K Ulmer MD, a Medical Corporation | Non-Pharmacy Dispensing Site | Long Beach, CA | 1841233624 |
| Longs Drug Stores California LLC | Pharmacy | Gilroy, CA | 1841233699 |
| Jeremy KroesM.D. | Emergency Medicine Physician | Santa Barbara, CA | 1841233715 |
| Barry HellerM.D. | Emergency Medicine Physician | Long Beach, CA | 1841233772 |
| Scripps Health | General Acute Care Hospital | La Jolla, CA | 1841233780 |
| John OakleyM.D. | Anesthesiology Physician | Pomona, CA | 1841233921 |
| Geoffrey WeinsteinMD | Radiation Oncology Physician | San Diego, CA | 1841233947 |
| Garfield Beach Cvs LLC | Pharmacy | Upland, CA | 1841234192 |
| Steven JacobsMD | Anesthesiology Physician | Walnut Creek, CA | 1841234382 |
| Tucker BierbaumM.D. | Emergency Medicine Physician | Santa Rosa, CA | 1841234408 |
| Si NguyenM.D. | Anatomic Pathology & Clinical Pathology Physician | Garden Grove, CA | 1841234952 |
| Angela DangvuMD | Pediatrics Physician | Tustin, CA | 1841234978 |
| Chad PatrickD.C. | Chiropractor | Encinitas, CA | 1841234994 |
| Pamela LaoRPT | Physical Therapist | Norwalk, CA | 1841235017 |
| Emefre UdoMD | Family Medicine Physician | Bakersfield, CA | 1841235033 |
| Ernest PilladoM.D. | Family Medicine Physician | Ventura, CA | 1841235066 |
| Vardui ArutyunyanMD | Family Medicine Physician | Glendale, CA | 1841235223 |
| Melinda RaginsM.D. | Pediatrics Physician | Hayward, CA | 1841235611 |
| Mathew IshoMD | Colon & Rectal Surgery Physician | San Diego, CA | 1841235645 |
| Garfield Beach Cvs LLC | Pharmacy | San Bernardino, CA | 1841235736 |
| Richard NohrdenDC | Chiropractor | Watsonville, CA | 1841235751 |
| Healthpointe Medical Group, Inc. | Specialist | Temecula, CA | 1841235819 |
| William PetersonM.D. | Emergency Medicine Physician | Vacaville, CA | 1841236072 |
| Natalie ThomasPT, DPT, MPT | Physical Therapist | Irvine, CA | 1841236114 |
| Alan WayneM.D. | Pediatric Hematology & Oncology Physician | Los Angeles, CA | 1841236171 |
| Leah MiklaD.P.T. | Physical Therapist | Placerville, CA | 1841236213 |
| Olajire IdowuM.D. | Pediatric Surgery Physician | Oakland, CA | 1841236320 |
| Garfield Beach Cvs LLC | Pharmacy | Monterey Park, CA | 1841236908 |
| Gary SchmidD.D.S. | General Practice Dentistry | Torrance, CA | 1841236973 |
| Acacia Creek - Union City | Skilled Nursing Facility | Union City, CA | 1841237112 |
| Cheri ForresterMD | Family Medicine Physician | Sausalito, CA | 1841237153 |
| Lucky Stores II LLC | Community/Retail Pharmacy | San Jose, CA | 1841237278 |
| Lucky Stores II LLC | Community/Retail Pharmacy | Petaluma, CA | 1841237500 |
| Scott BoothM.D. | Diagnostic Radiology Physician | Santa Rosa, CA | 1841237666 |
| Jing TikoskyN.P. | Nurse Practitioner | Los Angeles, CA | 1841237674 |
| Angelita AraquelM.D. | Family Medicine Physician | Los Angeles, CA | 1841237823 |
| Los Angeles Surgical Center a Medical Corporation | Ambulatory Surgical Clinic/Center | Los Angeles, CA | 1841237831 |
| Scott SimonM.D. | Urology Physician | La Jolla, CA | 1841237955 |
| Bette CarlsonM.D | Pediatric Adolescent Medicine Physician | Costa Mesa, CA | 1841238037 |
| Mohamed ElshafieDDS | General Practice Dentistry | Camarillo, CA | 1841238367 |
| Michael MaskinPH.D. | Clinical Psychologist | Loma Linda, CA | 1841238961 |
| Nancy AugerPHD | Psychologist | Escondido, CA | 1841239357 |
| Elizabeth SchneiderMD | Diagnostic Radiology Physician | Los Altos, CA | 1841239365 |
| Long Beach Vamc | VA Clinic/Center | Santa Fe Springs, CA | 1841239712 |
| Mindy MarquezMD | Urology Physician | Napa, CA | 1841239928 |
| Dimitry DemurCEO | Pulmonary Diagnostics Registered Respiratory Therapist | Los Angeles, CA | 1841240017 |
| Ardent Healthcare, Inc. | Hospitalist Physician | Los Angeles, CA | 1841240157 |
| Faculty Physicians and Surgeons of Llusm | Pediatrics Physician | Corona, CA | 1841240165 |
| Lee PanmanM.D. | Pediatrics Physician | Hawthorne, CA | 1841240181 |
| Clifford EndoDPM | Podiatrist | Modesto, CA | 1841240256 |
| Svetlana RimmerP T | Orthopedic Physical Therapist | Valencia, CA | 1841240447 |
| Sacramento Cardiovascular Surgeons Medical Group Inc | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Sacramento, CA | 1841240454 |
| Susan GormanM.D., P.C. | Obstetrics & Gynecology Physician | Sacramento, CA | 1841240504 |
| Christine JeskoOT, CHT | Occupational Therapist | La Jolla, CA | 1841240694 |
| Hoang NguyenM.D. | Child & Adolescent Psychiatry Physician | Orange, CA | 1841240769 |
| Advanced Hospitalist Medical Group, Inc. | Emergency Medicine Physician | Mission Viejo, CA | 1841240967 |
| State of California - Department of Developmental Services | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Yuba City, CA | 1841241130 |
| John GebhardM.D. | Dermatology Physician | Redondo Beach, CA | 1841241205 |
| Body Physical Therapy and Fitness Inc | Physical Therapist | Van Nuys, CA | 1841241411 |
| Aram KechichianD.O. | Procedural Dermatology Physician | Santa Clarita, CA | 1841241486 |
| Psychiatric Centers at San Diego, Inc. Med Grp | Mental Health Counselor | San Diego, CA | 1841241585 |
| Home Health Services of California, Inc. | Home Health Agency | Los Angeles, CA | 1841242161 |
| Kent ButzinaPHD | Clinical Psychologist | Napa, CA | 1841242260 |
| Kristen OttoOTR/L | Occupational Therapist | Fresno, CA | 1841242518 |
| Gregory VuksinichMD | Anesthesiology Physician | Jackson, CA | 1841242559 |
| Robert BellPA-C | Medical Physician Assistant | Berkeley, CA | 1841242567 |
| Hong (rose) BuiMD | General Practice Physician | Patton, CA | 1841242633 |
| Robert KnappMD | Forensic Psychiatry Physician | Atascadero, CA | 1841242666 |
| Abraham Ishaaya, M.D. a Professional Corporation | Pulmonary Disease Physician | Los Angeles, CA | 1841242948 |
| Byron ZinselmeirMA, ATC | Athletic Trainer | Eureka, CA | 1841243011 |
| Carolina VazquezM.D. | Family Medicine Physician | Bell Gardens, CA | 1841243151 |
| William McdonaldOD | Optometrist | Bakersfield, CA | 1841243508 |
| Sang ChungM.D. | Pediatrics Physician | Patton, CA | 1841243516 |
| Arvin ArthurMD | Cardiovascular Disease Physician | Sacramento, CA | 1841243532 |
| Mohammad DiabMD | Orthopaedic Surgery Physician | San Francisco, CA | 1841243755 |
| John DoemenyM.D. | Diagnostic Radiology Physician | San Diego, CA | 1841243912 |
| Horace NewhardM.D. | Family Medicine Physician | Novato, CA | 1841244241 |
| Genuine Health Care | Home Health Agency | Anaheim, CA | 1841244456 |
| Daniel B. Lensink MD Medical Corporation | Corporate Health Clinic/Center | Redding, CA | 1841244902 |
| Michele CazalasP.T. | Physical Therapist | Spring Valley, CA | 1841244928 |
| Randall JohnsonMD | Emergency Medicine Physician | Huntington Beach, CA | 1841245057 |
| Massoud ArbabzadehMD | Vascular & Interventional Radiology Physician | Garden Grove, CA | 1841245149 |
| Yvonne HowardMA, OTR/L | Pediatric Occupational Therapist | Santa Ana, CA | 1841245222 |
| Sunset Optometric Center a Professional Corporation | Optometrist | Los Angeles, CA | 1841245248 |
| Sylvia MarxP.A-C | Physician Assistant | Folsom, CA | 1841245321 |
| Kaizen Compounding Pharmacy | Compounding Pharmacy | Redding, CA | 1841245412 |
| Yunn-Yi ChenMD | Anatomic Pathology & Clinical Pathology Physician | San Francisco, CA | 1841245966 |
| Sami KhouryM.D. | Family Medicine Physician | Cerritos, CA | 1841246063 |
| Teri StinerDPM | Podiatrist | Pomona, CA | 1841246253 |
| Amy MagnussonM.D. | Physical Medicine & Rehabilitation Physician | San Diego, CA | 1841246311 |
| Marsed Enterprises, Inc. | Hearing Instrument Specialist | San Luis Obispo, CA | 1841246444 |
| Arlene GronningsaterO.T. | Occupational Therapist | San Francisco, CA | 1841246519 |
| Daniel WatrousM.D. | Rheumatology Physician | Visalia, CA | 1841246568 |
| Jeffrey LynchCRNA, DSC | Certified Registered Nurse Anesthetist | Delano, CA | 1841246626 |
| Lisa CollinsMD | Anesthesiology Physician | Fairfield, CA | 1841246931 |
| Joan Marie PressimonePA | Physician Assistant | Pleasanton, CA | 1841247137 |
| Gregory MasonM.D. | Pulmonary Disease Physician | Torrance, CA | 1841247145 |
| Thomas LuisettiMD | Anesthesiology Physician | Grass Valley, CA | 1841247178 |
| Andrew KahnM.D. | Cardiovascular Disease Physician | San Diego, CA | 1841247384 |
| Kristee BeresPHD | Clinical Psychologist | San Diego, CA | 1841247871 |
| Gabriel GelvesDO | Diagnostic Radiology Physician | Bakersfield, CA | 1841247939 |
| Gregory EwertzM.D. | Obstetrics & Gynecology Physician | Los Angeles, CA | 1841248143 |
| William HuckabyPHD | Psychologist | Modesto, CA | 1841248283 |
| Narine ArutyounianM.D. | Family Medicine Physician | Glendale, CA | 1841248309 |
| Umakant KhetanM.D. | Specialist | Los Angeles, CA | 1841248549 |
| Genady ShilyanskyM.D. | Anesthesiology Physician | Santa Monica, CA | 1841248564 |
| Mohsen 'Robin' AbariDDS | Orthodontics and Dentofacial Orthopedics Dentistry | San Dimas, CA | 1841248580 |
| Sam HuangM.D. | Hematology & Oncology Physician | Orange, CA | 1841248812 |
| Janice HullM.D. | Obstetrics & Gynecology Physician | Inglewood, CA | 1841248820 |
| Mark SingerM.D. | Otolaryngology Physician | Venice, CA | 1841249109 |
| Lisa CapaldiniMD | Internal Medicine Physician | San Francisco, CA | 1841249240 |
Source: CMS NPPES Data Dissemination (June 2026).
