182 NPI-registered providers practice in Ayer, Massachusetts. Pick another city in the rail, or open the full search to filter by specialty and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| 400 Groton Road Operations LLC | Skilled Nursing Facility | Ayer, MA | 1972785798 |
| Abigail BowenPSY.D. | Clinical Psychologist | Ayer, MA | 1700617370 |
| Adam Cerel |
| Cardiovascular Disease Physician |
| Ayer, MA |
| 1467441857 |
| Adrienne NashAPRN | Psychiatric/Mental Health Nurse Practitioner | Ayer, MA | 1780895672 |
| Advocates | Mental Health Counselor | Ayer, MA | 1134460777 |
| Ajinomoto Cambrooke, Inc. | Medical Foods Supplier | Ayer, MA | 1124180443 |
| Amy TaylorM.D. | Psychiatry Physician | Ayer, MA | 1841277357 |
| Amy-Marie Davidson | Clinical Social Worker | Ayer, MA | 1538472014 |
| Anesthesia Associates of Nashoba PC | Anesthesiology Physician | Ayer, MA | 1710214077 |
| Angelica Costas | Behavior Technician | Ayer, MA | 1689173841 |
| Anna SantoroPHARMD, BCPP, BCGP | Pharmacist | Ayer, MA | 1720826290 |
| Anne Marie GloriaPTA | Physical Therapy Assistant | Ayer, MA | 1912022682 |
| Annette DratchOTR | Occupational Therapist | Ayer, MA | 1780807651 |
| Apderm Nashoba, PC. | Dermatology Physician | Ayer, MA | 1407194319 |
| Asha NaiduMD | Infectious Disease Physician | Ayer, MA | 1669447579 |
| Aurion Medical Group LLC | Multi-Specialty Clinic/Center | Ayer, MA | 1063374700 |
| Aurion Pharmacy LLC | Specialty Pharmacy | Ayer, MA | 1851231484 |
| Ayer Dermatology and Surgery Inc | Dermatology Physician | Ayer, MA | 1225867161 |
| Ayer Dermatology and Surgery Inc | Dermatology Physician | Ayer, MA | 1629808431 |
| Ayer Dermatology P.C. | Dermatology Physician | Ayer, MA | 1508308669 |
| Ayer Dermatology P.C. | Procedural Dermatology Physician | Ayer, MA | 1760698187 |
| Ayer Integrative Therapies | Mental Health Clinic/Center (Including Community Mental Health Center) | Ayer, MA | 1316379563 |
| Ayer Integrative Therapies | Child & Adolescent Psychiatry Physician | Ayer, MA | 1851713648 |
| Ayer Pharmacy Inc. | Community/Retail Pharmacy | Ayer, MA | 1396228391 |
| Ayer Pharmacy Inc. | Long Term Care Pharmacy | Ayer, MA | 1649912502 |
| Ayer Shirley Regional School District | Local Education Agency (LEA) | Ayer, MA | 1346535325 |
| Ayer Valley Rehab and Nursing LLC | Skilled Nursing Facility | Ayer, MA | 1316624141 |
| Behavioral Milestones | Behavior Analyst | Ayer, MA | 1073084513 |
| Betty LouisLCSW | Clinical Social Worker | Ayer, MA | 1366327371 |
| Bradford ParmenterLICSW | Clinical Social Worker | Ayer, MA | 1407043284 |
| Brian DresselMD | Family Medicine Physician | Ayer, MA | 1760565873 |
| Brianna McinnesLMT | Massage Therapist | Ayer, MA | 1629880224 |
| Bruce LodingPH.D. | Clinical Psychologist | Ayer, MA | 1255402434 |
| Caitlin SilvaRD | Registered Dietitian | Ayer, MA | 1356981310 |
| Caitlin Young | Student in an Organized Health Care Education/Training Program | Ayer, MA | 1073911541 |
| Carol OrtonF.N.P. | Family Nurse Practitioner | Ayer, MA | 1801299730 |
| Caroline SantosPHARMD | Pharmacist | Ayer, MA | 1457955569 |
| Casey Hauptman | Clinical Social Worker | Ayer, MA | 1386517332 |
| Cecilia LemosBSN-RN-NCSN | Registered Nurse | Ayer, MA | 1548051469 |
| Central Ma Cardiovascular Physicians Inc | Cardiovascular Disease Physician | Ayer, MA | 1578552964 |
| Charles HowardMD, MMM, CHCQM | Ophthalmology Physician | Ayer, MA | 1619943222 |
| Chelsea Harding | Social Worker | Ayer, MA | 1548781032 |
| Cheryl A. BoissyLICSW | Clinical Social Worker | Ayer, MA | 1568970507 |
| Christa L. Maxant, Inc. | Community/Behavioral Health Agency | Ayer, MA | 1184030488 |
| Christa MaxantLMHC | Mental Health Counselor | Ayer, MA | 1881827384 |
| Christina Cozza | Clinical Social Worker | Ayer, MA | 1407356421 |
| Christopher DuffeyRN | Registered Nurse | Ayer, MA | 1578455754 |
| Christopher MartinCNIM, R.EP.T. | Electroneurodiagnostic Specialist/Technologist | Ayer, MA | 1346521234 |
| Colin BlakeMD | Anesthesiology Physician | Ayer, MA | 1770565657 |
| Darlene GaiborRN | Registered Nurse | Ayer, MA | 1851620983 |
| Dawn BairdPA-C | Physician Assistant | Ayer, MA | 1265439095 |
| Dean OvermillerPHARM.D. | Pharmacotherapy Pharmacist | Ayer, MA | 1861056418 |
| Deanna KardoosPA-C | Physician Assistant | Ayer, MA | 1386693885 |
| Denise RogersLICSW | Clinical Social Worker | Ayer, MA | 1295215077 |
| Desdalin BlackM.S.ED., BCBA | Behavior Analyst | Ayer, MA | 1124368899 |
| Dr Craig S Gustafson LLC | Family Medicine Physician | Ayer, MA | 1982737946 |
| Dr. Rachel Laschever Movitz, Psy.d. | Adult Development & Aging Psychologist | Ayer, MA | 1124240734 |
| Dr. Stephen L. Simpson, M.D., P.C. | Specialist | Ayer, MA | 1952579674 |
| Elisha BernsteinLICSW | Clinical Social Worker | Ayer, MA | 1750608923 |
| Erin MccluskeyMS CFY SLP | Speech-Language Pathologist | Ayer, MA | 1851590970 |
| Essent Healthcare - Ayer, Inc. | General Acute Care Hospital | Ayer, MA | 1164427431 |
| Federal Medical Center Devens | Prison Health Clinic/Center | Ayer, MA | 1295046647 |
| Fredrick Omodiagbe | Home Health Aide | Ayer, MA | 1518615434 |
| Gary Crbonello | Private Vehicle | Ayer, MA | 1245633296 |
| Gary DoniaMPT | Physical Therapist | Ayer, MA | 1033321344 |
| George SydlarDMD | Oral and Maxillofacial Surgery (Dentist) | Ayer, MA | 1013139450 |
| Gisela VelezM.D. | Ophthalmology Physician | Ayer, MA | 1639119167 |
| Gisela Velez, M.D., LLC | Specialist | Ayer, MA | 1962767541 |
| Health Systems United Inc | Community/Retail Pharmacy | Ayer, MA | 1760554554 |
| Hilary a Curtis LLC | Mental Health Counselor | Ayer, MA | 1245894773 |
| Hilary CurtisPH.D., LMHC | Mental Health Counselor | Ayer, MA | 1790859734 |
| Holly Matson-DurkinBCBA | Behavior Analyst | Ayer, MA | 1548618960 |
| Inner Balance Psychotherapy | Community/Behavioral Health Agency | Ayer, MA | 1225892268 |
| Janet HowsonPSY.D. | Psychologist | Ayer, MA | 1649769613 |
| Jeffrey ArpinM.D. | Surgery Physician | Ayer, MA | 1285630988 |
| Jeffrey FennellyMD | General Practice Physician | Ayer, MA | 1760770531 |
| Jeffrey ResnickDPM | Primary Podiatric Medicine Podiatrist | Ayer, MA | 1407822992 |
| Jennifer MansirMS, RD | Obesity and Weight Management Nutrition Registered Dietitian | Ayer, MA | 1356940019 |
| Jennifer MapesOTR | Occupational Therapist | Ayer, MA | 1871712331 |
| Jennifer StoneM.D. | Hematology & Oncology Physician | Ayer, MA | 1770672347 |
| Jeremy DautrichPT | Physical Therapist | Ayer, MA | 1548119258 |
| Jessica Araujo | Specialist | Ayer, MA | 1952265852 |
| Jessica BloodRD | Registered Dietitian | Ayer, MA | 1174114672 |
| Jessica Sizanoski | Doula | Ayer, MA | 1184501173 |
| Joann HarneyLADC1 | Addiction (Substance Use Disorder) Counselor | Ayer, MA | 1093057374 |
| Jonathan ChackM.A. | Mental Health Counselor | Ayer, MA | 1922312347 |
| Jonathan HeldM.D. | Specialist | Ayer, MA | 1699767608 |
| Jonathan VacikMD | Emergency Medicine Physician | Ayer, MA | 1528129640 |
| Judith PentedemosNP | Diabetes Educator Registered Nurse | Ayer, MA | 1245371806 |
| Julia Koperniak | Social Worker | Ayer, MA | 1588477491 |
| Karen AndersonP.T. | Physical Therapist | Ayer, MA | 1639294390 |
| Karen HewittPTA | Physical Therapy Assistant | Ayer, MA | 1730203423 |
| Kelly Colton | Social Worker | Ayer, MA | 1346713369 |
| Kenneth JanesMD | Surgery Physician | Ayer, MA | 1134177546 |
| Kevin BrownD.M.D. | General Practice Dentistry | Ayer, MA | 1457472813 |
| Kevin M. Brown, DMD, PC | General Practice Dentistry | Ayer, MA | 1780705889 |
| L.j.r. Neurology Associates, Inc | Neurology Physician | Ayer, MA | 1215105200 |
| Linda BuchieriP.T. | Physical Therapist | Ayer, MA | 1316153182 |
| Longwood Academic Physicians, LLC | Cardiovascular Disease Physician | Ayer, MA | 1922367168 |
| Lotus Med LLC | Health Maintenance Organization | Ayer, MA | 1447201140 |
Source: CMS NPPES Data Dissemination (June 2026).
