Showing providers 679,801–680,000 of 1,160,470 NPI-registered providers in California. Page 3,400 of 5,803.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Ronald KarlsbergM.D. | Cardiovascular Disease Physician | Beverly Hills, CA | 1588636922 |
| Michael BressackMD | Pediatrics Physician | San Jose, CA | 1588637037 |
| Richard GrenierD.P.M. | Podiatrist | Anaheim Hills, CA | 1588637193 |
| Malathi NarayanMD | Internal Medicine Physician | Pasadena, CA | 1588637466 |
| Hyman Arthur SilvermanM.D. | Rheumatology Physician | La Jolla, CA | 1588637946 |
| Khin OoMD | Internal Medicine Physician | Pasadena, CA | 1588638043 |
| Dva Renal Healthcare Inc | End-Stage Renal Disease (ESRD) Treatment Clinic/Center | Inglewood, CA | 1588638191 |
| Joseph IpeMD | Anesthesiology Physician | Porterville, CA | 1588638399 |
| Vision Quest Optometry, Inc. | Optometrist | Monrovia, CA | 1588638407 |
| Leonard LehrM.D. | Specialist | Sacramento, CA | 1588639041 |
| Gulshan BhatiaMD | Infectious Disease Physician | San Jose, CA | 1588639181 |
| George LuiMD | Adult Congenital Heart Disease Physician | Stanford, CA | 1588639231 |
| Suehong TaoMD | Pediatrics Physician | Hesperia, CA | 1588639314 |
| Michael LiM.D. | Internal Medicine Physician | Rancho Cordova, CA | 1588639405 |
| Yuh-Huey WangMD | Internal Medicine Physician | Diamond Bar, CA | 1588639538 |
| Fewa Medical Supplies & Equipments | Durable Medical Equipment & Medical Supplies | Covina, CA | 1588639579 |
| Madhu JohnMD | Radiation Oncology Physician | Fresno, CA | 1588639702 |
| William PodolskyM.D., PH.D | Radiation Oncology Physician | Fresno, CA | 1588639710 |
| Joseph AndrewsM.D. | Internal Medicine Physician | La Jolla, CA | 1588639876 |
| Integrated Psychological Services a Professional Corporation | Group Psychotherapy Psychologist | Laguna Niguel, CA | 1588639918 |
| Ravi KrishnanMD | Neonatal-Perinatal Medicine Physician | Orange, CA | 1588640197 |
| Mark ParrishM.D. | Pediatric Cardiology Physician | Sacramento, CA | 1588640247 |
| William Dodge | Emergency Medicine Physician | Laguna Beach, CA | 1588640312 |
| Michael ThompsonCRNA | Certified Registered Nurse Anesthetist | Sacramento, CA | 1588640676 |
| Norma Klein | Anesthesiology Physician | Sacramento, CA | 1588640999 |
| Nickolas DoblerPA | Physician Assistant | Sonora, CA | 1588641351 |
| Brian PrietoD.C. | Chiropractor | Yorba Linda, CA | 1588641443 |
| Lydia HadleyRN, FNP | Family Nurse Practitioner | Fresno, CA | 1588641617 |
| Anthony KostallasO.D. | Optometrist | Huntington Park, CA | 1588641898 |
| Kelly PhamD.O. | Nuclear Radiology Physician | Sacramento, CA | 1588641948 |
| James AhnM.D. | Anesthesiology Physician | Corona, CA | 1588641963 |
| Michele CherryD.O. | Obstetrics & Gynecology Physician | Placerville, CA | 1588642417 |
| Madras PadmanabhanMD FACC | Cardiovascular Disease Physician | Granada Hills, CA | 1588642516 |
| Ronnie GandhokeMD | Anesthesiology Physician | Sacramento, CA | 1588642656 |
| Mary WaltersLCSW | Clinical Social Worker | La Jolla, CA | 1588642805 |
| Joseph AquilinaMD | Family Medicine Physician | Escondido, CA | 1588642847 |
| Gregory SmithD.C. | Chiropractor | Los Banos, CA | 1588643142 |
| Kathleen AyersPSY D | Clinical Psychologist | San Rafael, CA | 1588643217 |
| Tricia LenMD | Internal Medicine Physician | Santa Monica, CA | 1588643795 |
| Eden YawataD.O. | Family Medicine Physician | Fountain Valley, CA | 1588643969 |
| Alfred Petrocelli | Rheumatology Physician | Santa Cruz, CA | 1588644025 |
| Jeff LimaryLCSW | Clinical Social Worker | Yuba City, CA | 1588644256 |
| Donaldo HernandezM.D. | Hospitalist Physician | Santa Cruz, CA | 1588644470 |
| U.S. Healthworks Medical Group of Indiana, PC | Preventive Medicine/Occupational Environmental Medicine Physician | Valencia, CA | 1588644595 |
| Maria LaiM.D. | Family Medicine Physician | La Mesa, CA | 1588645048 |
| County of Riverside-Community Health Agency | Federally Qualified Health Center (FQHC) | Riverside, CA | 1588645568 |
| Nader MirhoseniM.D. | Gastroenterology Physician | Mission Viejo, CA | 1588645964 |
| Anuradha DubeyMD | Pediatrics Physician | Modesto, CA | 1588646004 |
| Robert AlpertLCSW | Clinical Social Worker | Napa, CA | 1588646053 |
| Sam BaradarianM.D. | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | La Jolla, CA | 1588646103 |
| Christine DillonDC | Chiropractor | Fairfax, CA | 1588646210 |
| Roy AshfordM.D. | Orthopaedic Surgery of the Spine Physician | Pasadena, CA | 1588646368 |
| Lee-Chaun KaoM.D. | Specialist | Los Angeles, CA | 1588647036 |
| Howard SteinOD | Optometrist | Manhattan Beach, CA | 1588647325 |
| Robert WaguespackM.D. | Urology Physician | Bakersfield, CA | 1588647481 |
| Ricardo MoralesD.D.S. | General Practice Dentistry | Union City, CA | 1588647549 |
| Jyuhn-Mirng ChenM.D. | Specialist | Sacramento, CA | 1588647903 |
| Maureen LongPHARM.D. | Pharmacotherapy Pharmacist | Martinez, CA | 1588648018 |
| Weston SmithDPT, OCS | Physical Therapist | Murrieta, CA | 1588648349 |
| Western Health Resources | Home Health Agency | San Diego, CA | 1588648380 |
| Edward UchioMD | Urology Physician | Orange, CA | 1588648570 |
| Sarita MallyaMD | Psychiatry Physician | Pomona, CA | 1588648588 |
| Mark ShoemakerDPM | Primary Podiatric Medicine Podiatrist | Porterville, CA | 1588648604 |
| Michael KimballM.D. | Pediatric Orthopaedic Surgery Physician | San Diego, CA | 1588648653 |
| Curtis CrookMPT | Physical Therapist | Menifee, CA | 1588648778 |
| Debra SwansonM.D. | Obstetrics & Gynecology Physician | Sacramento, CA | 1588648877 |
| Miguel IbarraDDS | General Practice Dentistry | Patterson, CA | 1588648943 |
| A. RosenfieldM.D. | Orthopaedic Surgery Physician | La Jolla, CA | 1588648968 |
| Steven SalzmanMD | Family Medicine Physician | Riverside, CA | 1588649040 |
| Thomas SavidesM.D. | Gastroenterology Physician | San Diego, CA | 1588649081 |
| John HosoumeM.D. | Internal Medicine Physician | Sacramento, CA | 1588649354 |
| Susan FarrishMD | Family Medicine Physician | Ramona, CA | 1588649602 |
| Symone SayabathMSW | Clinical Social Worker | Sacramento, CA | 1588649685 |
| Jon OverholtM.D. | Family Medicine Physician | Citrus Heights, CA | 1588649727 |
| Daniel McelheranD.O. | Family Medicine Physician | Weaverville, CA | 1588649859 |
| Andrew BiegnerCRNA | Certified Registered Nurse Anesthetist | San Diego, CA | 1588650048 |
| Timothy DutraDPM | Orthopaedic Foot and Ankle Surgery Physician | San Leandro, CA | 1588650162 |
| Bruce Baumgarten | Anesthesiology Physician | West Hollywood, CA | 1588650345 |
| Maximilian GarcesM.D. | Internal Medicine Physician | Yorba Linda, CA | 1588650436 |
| A. Grant Kingsbury, MD, Inc | Internal Medicine Physician | San Diego, CA | 1588650626 |
| John GilbertM.D. | Endocrinology, Diabetes & Metabolism Physician | Fullerton, CA | 1588650667 |
| Venkat DevineniMD | Cardiovascular Disease Physician | Victorville, CA | 1588650675 |
| Roopa Rao-KarlamanglaM.D. | Obstetrics & Gynecology Physician | Simi Valley, CA | 1588650865 |
| Friedhelm CordesM.D. | Internal Medicine Physician | Fullerton, CA | 1588650931 |
| 14857 Roscoe Blvd Corporation | Skilled Nursing Facility | Panorama City, CA | 1588651194 |
| Hye Pharmacy Inc | Pharmacy | Glendale, CA | 1588651350 |
| South Bay Ob/Gyn Medical Group, Inc. | Specialist | National City, CA | 1588651426 |
| Charles BurnsMD | Adult Medicine Physician | San Francisco, CA | 1588651582 |
| Dianne FukesPT | Physical Therapist | Ventura, CA | 1588651855 |
| Dan OsterweilMD, FACP,CMD | Geriatric Medicine (Internal Medicine) Physician | Sherman Oaks, CA | 1588651905 |
| Heidi WittenbergMD | Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician | San Francisco, CA | 1588652143 |
| Robert ShidelerM.D. | Psychiatry Physician | Travis Air Force Base, CA | 1588652408 |
| John DemorestDDS | Dentist | Colfax, CA | 1588652507 |
| Paul LyonsMD | Family Medicine Physician | Colton, CA | 1588652515 |
| Wible Pharmacy Inc | Pharmacist | Bakersfield, CA | 1588652549 |
| Robert SnyderM.D. | Family Medicine Physician | Vallejo, CA | 1588652606 |
| Ann GildersleevePH.D. | Psychologist | Oakland, CA | 1588653067 |
| Charles ThomDDS | Dentist | Mission Viejo, CA | 1588653414 |
| Nikki SachsMSW | Clinical Social Worker | Berkeley, CA | 1588653422 |
| Andrew KingMEDICAL DOCTOR | Diagnostic Radiology Physician | Pasadena, CA | 1588653554 |
| Halimah McgeePH.D. | Clinical Psychologist | Costa Mesa, CA | 1588653562 |
| Ronald HarrisonO.D. | Optometrist | Santa Rosa, CA | 1588653752 |
| Gary KnerrDDS | Dentist | Bakersfield, CA | 1588653836 |
| Prostate Oncology Specialists, Inc. | Specialist | Marina Del Rey, CA | 1588653943 |
| David W. Kelliny, DDS, Inc. | Endodontics | Torrance, CA | 1588654073 |
| James AshizawaMD | Family Medicine Physician | San Juan Capistrano, CA | 1588654123 |
| Navid NavizadehMD INC | Reproductive Endocrinology Physician | Valencia, CA | 1588654693 |
| Lauren AboO.D. | Optometrist | San Diego, CA | 1588654719 |
| Eric FeitM.D. | Internal Medicine Physician | Burbank, CA | 1588654875 |
| Samantha StewartMD | Psychiatry Physician | Venice, CA | 1588655047 |
| Xl Care Inc | Home Health Agency | Woodland Hills, CA | 1588655112 |
| Wanda BoyerNP | Family Nurse Practitioner | San Francisco, CA | 1588655229 |
| Deepak ShivaramM.D. | Internal Medicine Physician | Lancaster, CA | 1588655450 |
| Valerie ReillyP.A. | Physician Assistant | Nipomo, CA | 1588655617 |
| Ena KariyaMD | Family Medicine Physician | Costa Mesa, CA | 1588655658 |
| Andre BlakeP.A. | Surgical Physician Assistant | Redlands, CA | 1588655682 |
| Kathryn DavisPH.D. | Clinical Psychologist | Port Hueneme, CA | 1588655732 |
| Robert PeppercornM.D. | Procedural Dermatology Physician | Yuba City, CA | 1588655823 |
| Christine KwakMD | Orthopaedic Surgery Physician | Fontana, CA | 1588655898 |
| Karen MillerPH.D. | Mental Health Counselor | Altadena, CA | 1588655930 |
| Carl BoeckO.D. | Optometrist | Santee, CA | 1588656151 |
| Petaluma Health Center Inc | Federally Qualified Health Center (FQHC) | Petaluma, CA | 1588656268 |
| David WrightDDS | Dentist | Fresno, CA | 1588656458 |
| Regina AlbaladejoPT, MSPT, WCS | Physical Therapist | Oceanside, CA | 1588656532 |
| Anthony KosinskiM.D. | Obstetrics & Gynecology Physician | Petaluma, CA | 1588656631 |
| Kent PollockDC | Chiropractor | Camarillo, CA | 1588656797 |
| Philip ChyuM.D. | Diagnostic Radiology Physician | Oakland, CA | 1588656847 |
| Kanji Enterprises Inc | Pharmacy | Van Nuys, CA | 1588657290 |
| Lane MelgarejoMD | Internal Medicine Physician | Napa, CA | 1588657308 |
| Elsa DembinskiDDS | Dentist | San Diego, CA | 1588657613 |
| Hearing Services Center Inc | Audiologist-Hearing Aid Fitter | Lodi, CA | 1588657845 |
| Glenn HausdorferMD | Anatomic Pathology & Clinical Pathology Physician | San Dimas, CA | 1588658249 |
| Steven HowellO.D. | Optometrist | Madera, CA | 1588658397 |
| William FergusonD.D.S. | Oral and Maxillofacial Surgery (Dentist) | Ventura, CA | 1588658413 |
| Preston BriggsDDS | Dentist | Oceanside, CA | 1588658827 |
| S.f. Community Convalescent Hospital | Skilled Nursing Facility | San Francisco, CA | 1588658959 |
| James MintonMD | Family Medicine Physician | Clovis, CA | 1588659049 |
| Daniel SchaffnerMD | Family Medicine Physician | Oakhurst, CA | 1588659072 |
| Lisa Graff-MarshLCSW | Clinical Social Worker | San Diego, CA | 1588659080 |
| Leonardo QuilangMD | Family Medicine Physician | Huntington Park, CA | 1588659197 |
| Sanjiv KaulDO | Pain Medicine (Physical Medicine & Rehabilitation) Physician | Visalia, CA | 1588659247 |
| Richard BerquistMD | Family Medicine Physician | Fresno, CA | 1588659718 |
| Joseph KueiMD | Pulmonary Disease Physician | Monterey Park, CA | 1588659759 |
| Michael MaimanMD | Diagnostic Radiology Physician | Oakland, CA | 1588659882 |
| United Indian Health Services, Inc. | Primary Care Clinic/Center | Eureka, CA | 1588660104 |
| Eastern Plumas Health Care | Ambulance | Portola, CA | 1588660310 |
| Family Health & Housing Foundation | Skilled Nursing Facility | Torrance, CA | 1588660369 |
| Richard HamnerMD | Hospitalist Physician | Santa Cruz, CA | 1588660401 |
| Ned WhitcombMD | Allergy Physician | Carmichael, CA | 1588660740 |
| Mek Escondido, LLC | Skilled Nursing Facility | Escondido, CA | 1588660765 |
| Scott DerkumMD | Hospitalist Physician | Irvine, CA | 1588660849 |
| Joel RingoldM.D. | Endocrinology, Diabetes & Metabolism Physician | Torrance, CA | 1588660955 |
| Garabed MessrobainMD | Otolaryngology Physician | Santa Maria, CA | 1588661078 |
| Kathy BrockettM.D. | Pediatric Adolescent Medicine Physician | Valencia, CA | 1588661193 |
| Mary ShanahanMD | Obstetrics & Gynecology Physician | South Lake Tahoe, CA | 1588661359 |
| Robert OlsonM.D | Internal Medicine Physician | Salinas, CA | 1588661367 |
| Gregory TinloyD.D.S. | Dentist | Represa, CA | 1588661730 |
| Donald BuehlerMD | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | La Jolla, CA | 1588661839 |
| Col North California, LLC | Physiological Laboratory | Petaluma, CA | 1588663124 |
| Kendall MarrMD | Cardiovascular Disease Physician | West Hills, CA | 1588663603 |
| Kaweah Delta Health Care District | General Acute Care Hospital | Visalia, CA | 1588663769 |
| William EvesMD | Orthopaedic Surgery Physician | Chula Vista, CA | 1588664049 |
| Albert HawkinsMD | Internal Medicine Physician | Santa Maria, CA | 1588664478 |
| Don EndressMD | General Practice Physician | Waterford, CA | 1588664684 |
| Barbara BregerM.D. | Ophthalmology Physician | Los Angeles, CA | 1588664817 |
| Jonathan AndersonMD | Family Medicine Physician | Fullerton, CA | 1588664916 |
| Vako Minas Agajanian | Community/Retail Pharmacy | Pasadena, CA | 1588665087 |
| Lillie WilliamsM.D. | Pediatrics Physician | Moreno Valley, CA | 1588665111 |
| John MassaroDO | Internal Medicine Physician | San Luis Obispo, CA | 1588665293 |
| Helen LaiC.N.M. | Advanced Practice Midwife | San Fernando, CA | 1588665368 |
| Tobey Wu-KuoMD | Dermatology Physician | Fullerton, CA | 1588665392 |
| Bunchen FanM.D. | Specialist | Rosemead, CA | 1588665657 |
| Kenneth HoMD | Internal Medicine Physician | Los Angeles, CA | 1588665798 |
| Anne FungMD | Ophthalmology Physician | San Francisco, CA | 1588665939 |
| Joseph BassoDPM | Podiatrist | San Francisco, CA | 1588666077 |
| Andrew HaydukeM.D. | Plastic Surgery Physician | Rancho Mirage, CA | 1588666119 |
| James BragnoO.D. | Optometrist | Modesto, CA | 1588666382 |
| John BroderickM.D. | Emergency Medicine Physician | Huntington Beach, CA | 1588666424 |
| Tanya VanguilderO.D. | Optometrist | Beaumont, CA | 1588666481 |
| Yanek ChiuM.D. | Colon & Rectal Surgery Physician | San Francisco, CA | 1588667422 |
| Stephen R. John, DDS, Apc | Periodontics | San Carlos, CA | 1588668008 |
| Rachel Dunn-BlackMD | General Practice Physician | Yreka, CA | 1588668065 |
| Anthony RegaDDS | Oral and Maxillofacial Surgery (Dentist) | San Ramon, CA | 1588668206 |
| Central Coast Medical Oncology Corp | Hematology & Oncology Physician | Santa Maria, CA | 1588668271 |
| Mirage Endoscopy Center, L.p. | Ambulatory Surgical Clinic/Center | Rancho Mirage, CA | 1588668503 |
| Alexander BonakdarO.D | Optometrist | Santa Ana, CA | 1588668917 |
| Elaine WhiteNP | Adult Health Nurse Practitioner | Sacramento, CA | 1588669378 |
| Christopher CostaM.D. | Family Medicine Physician | Los Banos, CA | 1588669832 |
| Gold Country Health Center | Skilled Nursing Facility | Placerville, CA | 1588669865 |
| Madera Anesthesia Consultants, Inc | Anesthesiology Physician | Madera, CA | 1588670129 |
| Walgreen Co | Pharmacy | San Francisco, CA | 1588670152 |
| Stephen ConradMD | Orthopaedic Surgery Physician | Daly City, CA | 1588670186 |
| Gary PriorCRNA | Certified Registered Nurse Anesthetist | Loma Linda, CA | 1588670236 |
| William YaoD.D.S., M.S. | Orthodontics and Dentofacial Orthopedics Dentistry | Aptos, CA | 1588670467 |
| Janis McclainM.D. | Dermatology Physician | Sacramento, CA | 1588670509 |
| Jorge RodriguezMD | Pediatrics Physician | North Hollywood, CA | 1588670533 |
| Robert GohMD | Emergency Medicine Physician | Turlock, CA | 1588670673 |
| Jerry KaoM.D. | Anatomic Pathology & Clinical Pathology Physician | Oceanside, CA | 1588670707 |
| Walgreen Co | Pharmacy | San Francisco, CA | 1588670954 |
| Walgreen Co | Pharmacy | San Francisco, CA | 1588670988 |
Source: CMS NPPES Data Dissemination (June 2026).
