4,061 NPI-registered providers practice in Williamsville, New York.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| 200 Bassett Road Operating Company LLC | Skilled Nursing Facility | Williamsville, NY | 1467725168 |
| 200 Bassett Road Operating Company, LLC | Long Term Care Pharmacy | Williamsville, NY | 1407281835 |
| 200 West Optics, LLC | Optometrist | Williamsville, NY | 1841002987 |
| A'Diamond ClarkLPN | Licensed Practical Nurse | Williamsville, NY | 1629461058 |
| A'Nia LipscombLPN | Licensed Practical Nurse | Williamsville, NY | 1487178489 |
| A.w. Jones MD PC | Internal Medicine Physician | Williamsville, NY | 1447479464 |
| Aadil RahmanDO | Pediatrics Physician | Williamsville, NY | 1104280783 |
| Aalia KhanMD | Internal Medicine Physician | Williamsville, NY | 1891288650 |
| Aaron AdamsMD | Emergency Medicine Physician | Williamsville, NY | 1962068080 |
| Aaron MierzwaD.C. | Chiropractor | Williamsville, NY | 1912948860 |
| Aaron Rosenbaum | Mental Health Counselor | Williamsville, NY | 1720422710 |
| Aasha HarishMD, MPH | Allergy & Immunology (Internal Medicine) Physician | Williamsville, NY | 1922368737 |
| Abdulghani BasithM.D. | Student in an Organized Health Care Education/Training Program | Williamsville, NY | 1508207879 |
| Abdulhafedh Al-GahuriDDS | General Practice Dentistry | Williamsville, NY | 1013762582 |
| Abdussabur BurgosLPN | Licensed Practical Nurse | Williamsville, NY | 1568628949 |
| Aberlee Clark | Counselor | Williamsville, NY | 1730606047 |
| Abha RaniMD | Gastroenterology Physician | Williamsville, NY | 1093781056 |
| Abhijana Karunakaran | Endocrinology, Diabetes & Metabolism Physician | Williamsville, NY | 1093155665 |
| Abhikaran JohalPA-C | Medical Physician Assistant | Williamsville, NY | 1992588370 |
| Abigail FoedererDNP, FNP-BC | Family Nurse Practitioner | Williamsville, NY | 1962015107 |
| Abigail PosnerPA | Physician Assistant | Williamsville, NY | 1609367804 |
| Academic Medicine Services, Inc. | Internal Medicine Physician | Williamsville, NY | 1255394763 |
| Access Surgery of Wny PLLC | Surgery Physician | Williamsville, NY | 1982493300 |
| Accura Audiology, PLLC | Audiologist | Williamsville, NY | 1942335476 |
| Accura Audiology, PLLC | Audiologist | Williamsville, NY | 1831325141 |
| Adam ColeM.D. | Diagnostic Radiology Physician | Williamsville, NY | 1427336957 |
| Adam Eckmair | Case Manager/Care Coordinator | Williamsville, NY | 1134635949 |
| Adam FieldPT | Physical Therapist | Williamsville, NY | 1558595041 |
| Adam KotowskiMD | Hematology & Oncology Physician | Williamsville, NY | 1992813828 |
| Adam KroeMD | Family Medicine Physician | Williamsville, NY | 1669039236 |
| Adam SalyerPHARMD | Pharmacist | Williamsville, NY | 1164077194 |
| Adedayo Oyewo | Physical Therapist | Williamsville, NY | 1184164188 |
| Adel ChouchaniM.D. | Obstetrics & Gynecology Physician | Williamsville, NY | 1255325650 |
| Adelia SazonovD.O. | Psychiatry Physician | Williamsville, NY | 1871930701 |
| Adnan KhanM.D. | Anesthesiology Physician | Williamsville, NY | 1467816116 |
| Adnan SiddiquiMD, PHD | Neurological Surgery Physician | Williamsville, NY | 1558325951 |
| Adrienne GroverLPN | Licensed Practical Nurse | Williamsville, NY | 1194128835 |
| Adrienne WolffRN | Registered Nurse | Williamsville, NY | 1164707345 |
| Adult Health NP House Calls PC | Adult Health Nurse Practitioner | Williamsville, NY | 1871192468 |
| Adult Medical Services, P.C. | Internal Medicine Physician | Williamsville, NY | 1346315074 |
| Advanced Allergy and Asthma Care of Western New York P.C. | Allergy & Immunology Physician | Williamsville, NY | 1780976613 |
| Advanced Cardiac Surgical Associates, PLLC | Plastic Surgery Physician | Williamsville, NY | 1568468551 |
| Advanced Pain & Wellness Institute, LLP | Clinical Medical Laboratory | Williamsville, NY | 1922423151 |
| Advanced Psychiatric Nurse Practitioner Practice, PLLC | Psychiatric/Mental Health Nurse Practitioner | Williamsville, NY | 1831120245 |
| Afrah MisbahMD | Student in an Organized Health Care Education/Training Program | Williamsville, NY | 1942936745 |
| Agnes HurleyCOTA | Occupational Therapy Assistant | Williamsville, NY | 1528251683 |
| Ahmad KadhimM.D | Gastroenterology Physician | Williamsville, NY | 1386892479 |
| Ahmed & Ahmed Physicians P C | Rheumatology Physician | Williamsville, NY | 1427489459 |
| Aida SerranoLPN | Licensed Practical Nurse | Williamsville, NY | 1396801817 |
| Aimee HoranLPN | Licensed Practical Nurse | Williamsville, NY | 1700943081 |
| Aimee MillerOD | Optometrist | Williamsville, NY | 1356301600 |
| Ajay PanchalM.D. | Surgery Physician | Williamsville, NY | 1053573444 |
| Akash BhatnagarMD | Diagnostic Radiology Physician | Williamsville, NY | 1437602265 |
| Akon Deng | Licensed Practical Nurse | Williamsville, NY | 1609614064 |
| Alan AtkinsonPH.D. | Clinical Psychologist | Williamsville, NY | 1730122391 |
| Alan PatrignaniDDS | Orthodontics and Dentofacial Orthopedics Dentistry | Williamsville, NY | 1568532174 |
| Alancatkinsonphdpsychologistpc | Clinical Psychologist | Williamsville, NY | 1972547792 |
| Albert ChebanLPN | Licensed Practical Nurse | Williamsville, NY | 1124443692 |
| Albert CowieM.D. | Diagnostic Radiology Physician | Williamsville, NY | 1619117538 |
| Albert MaggioliM.D. | Pediatrics Physician | Williamsville, NY | 1306837935 |
| Albert MatuchLPN | Licensed Practical Nurse | Williamsville, NY | 1932471836 |
| Alec CourtneyPT, DPT | Physical Therapist | Williamsville, NY | 1053891713 |
| Alecia DingeldeyL.P.N. | Licensed Practical Nurse | Williamsville, NY | 1093185456 |
| Aleena HussainMD | Family Medicine Physician | Williamsville, NY | 1649891144 |
| Alesha AdamsLPN | Licensed Practical Nurse | Williamsville, NY | 1518293745 |
| Alesha BrownLPN | Licensed Practical Nurse | Williamsville, NY | 1346506268 |
| Alex ShellemanNP | Family Nurse Practitioner | Williamsville, NY | 1730836750 |
| Alexa GoodlanderLMT | Massage Therapist | Williamsville, NY | 1386368280 |
| Alexa Mercado | Licensed Practical Nurse | Williamsville, NY | 1003436858 |
| Alexander EswarM.D. | Obstetrics & Gynecology Physician | Williamsville, NY | 1679714562 |
| Alexander GelferMD. | Pulmonary Disease Physician | Williamsville, NY | 1689638462 |
| Alexander Kasozi | Physical Therapy Assistant | Williamsville, NY | 1134505589 |
| Alexander LevineMD | Anesthesiology Physician | Williamsville, NY | 1437681954 |
| Alexander MacfarlaneMD | Orthopaedic Surgery Physician | Williamsville, NY | 1861055774 |
| Alexander ParzychRPH | Pharmacist | Williamsville, NY | 1508916214 |
| Alexandra OlyerLMHC, NCC, PMH-C | Mental Health Counselor | Williamsville, NY | 1972040822 |
| Alexandra OwczarzakDC, MSES | Chiropractor | Williamsville, NY | 1871228239 |
| Alexandra PetersPA-C | Physician Assistant | Williamsville, NY | 1346768652 |
| Alexandra PolhillPT, DPT | Physical Therapist | Williamsville, NY | 1578190526 |
| Alexandra StoneAU.D. | Audiologist | Williamsville, NY | 1568394559 |
| Alexandra WesleyM.D. | Diagnostic Radiology Physician | Williamsville, NY | 1063531945 |
| Alexandra WiedePA | Physician Assistant | Williamsville, NY | 1427630169 |
| Alexandra WolfLMHC | Mental Health Counselor | Williamsville, NY | 1174107031 |
| Alexandria GalluzziPA-C | Physician Assistant | Williamsville, NY | 1316660509 |
| Alexandria McgrathLPN | Licensed Practical Nurse | Williamsville, NY | 1053828541 |
| Alexandria MetzgerPT, DPT | Physical Therapist | Williamsville, NY | 1164140547 |
| Alexis Miller | Case Manager/Care Coordinator | Williamsville, NY | 1841934312 |
| Alexis SantilloPA-C | Physician Assistant | Williamsville, NY | 1376090233 |
| Alexis SewardFNP-BC | Family Nurse Practitioner | Williamsville, NY | 1063091254 |
| Alexis SweeneyAGACNP | Acute Care Nurse Practitioner | Williamsville, NY | 1518685676 |
| Alfonse MutoPHARM.D. | Pharmacist | Williamsville, NY | 1710200209 |
| Alfredo KuaM.D. | Geriatric Medicine (Internal Medicine) Physician | Williamsville, NY | 1518949379 |
| Alice CoanLPN | Licensed Practical Nurse | Williamsville, NY | 1508067216 |
| Alicia BommersbachPHYSICIAN ASSISTANT | Medical Physician Assistant | Williamsville, NY | 1245244516 |
| Alicia Frazier | Registered Nurse | Williamsville, NY | 1770052102 |
| Alicia Jancevski | Physician Assistant | Williamsville, NY | 1578056024 |
| Alicia KohlhagenLCSW-R | Clinical Social Worker | Williamsville, NY | 1497033328 |
| Alicia MarcoliniOTR | Occupational Therapist | Williamsville, NY | 1972908648 |
| Alieha Sack | Massage Therapist | Williamsville, NY | 1164951398 |
| Alison Nam | Massage Therapist | Williamsville, NY | 1295471316 |
Source: CMS NPPES Data Dissemination (June 2026).
