NPI Portal NPI Lookup & Verification

Healthcare Providers in Ayer, MA

182 active providers and organizations list a practice address in Ayer, Massachusetts in the latest NPPES snapshot. Every profile includes the NPI number, specialty taxonomy, and address.

Browse Ayer by specialty

Providers in Ayer

NPI Name Type Specialty Location
1467441857 Adam Cerel Individual Cardiovascular Disease Physician Ayer, MA
1780895672 Adrienne Nash Individual Psychiatric/Mental Health Nurse Practitioner Ayer, MA
1124180443 Ajinomoto Cambrooke, Inc. Organization Medical Foods Supplier Ayer, MA
1841277357 Amy Taylor Individual Psychiatry Physician Ayer, MA
1669447579 Asha Naidu Individual Infectious Disease Physician Ayer, MA
1760698187 Ayer Dermatology P.C. Organization Procedural Dermatology Physician Ayer, MA
1760565873 Brian Dressel Individual Family Medicine Physician Ayer, MA
1255402434 Bruce Loding Individual Clinical Psychologist Ayer, MA
1578552964 Central Ma Cardiovascular Physicians Inc Organization Cardiovascular Disease Physician Ayer, MA
1619943222 Charles Howard Individual Ophthalmology Physician Ayer, MA
1770565657 Colin Blake Individual Anesthesiology Physician Ayer, MA
1265439095 Dawn Baird Individual Physician Assistant Ayer, MA
1982737946 Dr Craig S Gustafson LLC Organization Family Medicine Physician Ayer, MA
1124240734 Dr. Rachel Laschever Movitz, Psy.D. Organization Adult Development & Aging Psychologist Ayer, MA
1164427431 Essent Healthcare - Ayer, Inc. Organization General Acute Care Hospital Ayer, MA
1013139450 George Sydlar Individual Oral and Maxillofacial Surgery (Dentist) Ayer, MA
1639119167 Gisela Velez Individual Ophthalmology Physician Ayer, MA
1760554554 Health Systems United Inc Organization Community/Retail Pharmacy Ayer, MA
1790859734 Hilary Curtis Individual Mental Health Counselor Ayer, MA
1285630988 Jeffrey Arpin Individual Surgery Physician Ayer, MA
1407822992 Jeffrey Resnick Individual Primary Podiatric Medicine Podiatrist Ayer, MA
1770672347 Jennifer Stone Individual Hematology & Oncology Physician Ayer, MA
1699767608 Jonathan Held Individual Specialist Ayer, MA
1528129640 Jonathan Vacik Individual Emergency Medicine Physician Ayer, MA
1245371806 Judith Pentedemos Individual Diabetes Educator Registered Nurse Ayer, MA
1639294390 Karen Anderson Individual Physical Therapist Ayer, MA
1134177546 Kenneth Janes Individual Surgery Physician Ayer, MA
1457472813 Kevin Brown Individual General Practice Dentistry Ayer, MA
1780705889 Kevin M. Brown, Dmd, PC Organization General Practice Dentistry Ayer, MA
1316153182 Linda Buchieri Individual Physical Therapist Ayer, MA
1447201140 Lotus Med LLC Organization Health Maintenance Organization Ayer, MA
1215918057 Magdy Salama Individual Anatomic Pathology Physician Ayer, MA
1629036090 Mary Bakalos Individual Diagnostic Radiology Physician Ayer, MA
1073545356 Matthew Foley Individual Diagnostic Radiology Physician Ayer, MA
1194757625 Michael Jonathan Older Individual Gastroenterology Physician Ayer, MA
1801908256 Nashoba Radiology Group, LLC Organization Diagnostic Radiology Physician Ayer, MA
1174513071 Nashoba Valley Healthcare Group Inc Organization Family Medicine Physician Ayer, MA
1538262639 Nashoba Valley Surgical LLC Organization Surgery Physician Ayer, MA
1720031248 Nashoba Valley Urology, Inc Organization Specialist Ayer, MA
1346260726 Paul Gunderson Individual Ophthalmology Physician Ayer, MA
1538152574 Paul Harasimowicz Individual Specialist Ayer, MA
1225232572 Paul L Gunderson, M.D., P.C. Organization Eyewear Supplier Ayer, MA
1649316969 Paul P. Harasimowicz,III,M.D.,P.C. Organization Specialist Ayer, MA
1184739955 Peter Ofman Individual Clinical Cardiac Electrophysiology Physician Ayer, MA
1235262429 Phillip Buchieri Individual Specialist Ayer, MA
1346208196 Primary Care Specialists Inc. Organization Primary Care Clinic/Center Ayer, MA
1154463867 Richard Lyons Individual Emergency Medicine Physician Ayer, MA
1215009402 Richard P Schwartz MD PC Organization Gastroenterology Physician Ayer, MA
1841339637 Robert Voight Individual Occupational Medicine Physician Ayer, MA
1285682450 Sanjay Basu Individual Internal Medicine Physician Ayer, MA

Frequently asked questions

How many healthcare providers are in Ayer, MA?
The latest NPPES snapshot lists 182 active providers and organizations with a practice address in Ayer, Massachusetts.
How do I look up a provider's NPI in Ayer?
Browse the list below or use the NPI search filtered to MA. Profiles show the NPI number, specialty, and practice address from NPPES.

Source: CMS NPPES (public data). Snapshot 2026-07-10.