195 NPI-registered providers practice in Old Greenwich, Connecticut. Pick another city in the rail, or open the full search to filter by specialty and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Abilis Inc | Intellectual Disabilities Intermediate Care Facility | Old Greenwich, CT | 1568580645 |
| Adam CzaplinskiDPT | Physical Therapist | Old Greenwich, CT | 1942928361 |
| Ophthalmology Physician |
| Old Greenwich, CT |
| 1457778193 |
| Aimee MuthLCSW | Clinical Social Worker | Old Greenwich, CT | 1487194338 |
| Aimee Muth Lcsw LLC | Mental Health Clinic/Center (Including Community Mental Health Center) | Old Greenwich, CT | 1801369970 |
| Alexa Greco | Mental Health Counselor | Old Greenwich, CT | 1437939147 |
| Alexander BlankDPT | Physical Therapist | Old Greenwich, CT | 1285093807 |
| Alexis PistonePT, DPT | Physical Therapist | Old Greenwich, CT | 1780127043 |
| Alisa Rohdie | Behavior Analyst | Old Greenwich, CT | 1205561206 |
| Alison CassM.D. | Pediatrics Physician | Old Greenwich, CT | 1942373113 |
| Alison LomazowM.S., CCC-SLP | Speech-Language Pathologist | Old Greenwich, CT | 1578800553 |
| Allison Lepontois | Occupational Therapist | Old Greenwich, CT | 1932976156 |
| Alyssa VogelDPT | Physical Therapist | Old Greenwich, CT | 1982102810 |
| Amy KappelmanM.D. | Pediatrics Physician | Old Greenwich, CT | 1275733651 |
| Arnold KorvalM.D. | Pediatrics Physician | Old Greenwich, CT | 1770656878 |
| Bay Ridge Health PA | Psychologist | Old Greenwich, CT | 1891434668 |
| Beth O'MalleyMSW, LCSW, ACSW | Clinical Social Worker | Old Greenwich, CT | 1285961235 |
| Burton RubinM.D. | Internal Medicine Physician | Old Greenwich, CT | 1134105414 |
| Cbt/Dbt Center of Greenwich, LLC | Clinical Social Worker | Old Greenwich, CT | 1528829199 |
| Chesson ClementPT, MPT | Physical Therapist | Old Greenwich, CT | 1134171994 |
| Christine Erensen | Pediatric Physical Therapist | Old Greenwich, CT | 1871747162 |
| Christine KnorrLCSW | Clinical Social Worker | Old Greenwich, CT | 1699059816 |
| Christopher SalvoDDS | General Practice Dentistry | Old Greenwich, CT | 1508955097 |
| Colleen DelaneyMD | Obstetrics & Gynecology Physician | Old Greenwich, CT | 1013470129 |
| Connecticut Cvs Pharmacy, L.L.C. | Pharmacy | Old Greenwich, CT | 1891899704 |
| Coreassist Solutions | Medical Specialty Clinic/Center | Old Greenwich, CT | 1366014946 |
| Courtney LiebowitzPA-C | Physician Assistant | Old Greenwich, CT | 1013454099 |
| Craig OlinMD | Internal Medicine Physician | Old Greenwich, CT | 1588776173 |
| Cristina Guzman | Occupational Therapist | Old Greenwich, CT | 1457042749 |
| Crystal NelsonCLC | Lactation Consultant (Non-RN) | Old Greenwich, CT | 1114648912 |
| Diet Matters, LLC | Registered Dietitian | Old Greenwich, CT | 1114258720 |
| Donald PogodaD.M.D. | General Practice Dentistry | Old Greenwich, CT | 1780722306 |
| Donald ResnickPH.D. | Psychologist | Old Greenwich, CT | 1629294087 |
| Edra SternMD | Internal Medicine Physician | Old Greenwich, CT | 1164624557 |
| Edra Stern MD LLC | Internal Medicine Physician | Old Greenwich, CT | 1184124075 |
| Edward MamelokLO | Optician | Old Greenwich, CT | 1588702559 |
| Eileen LiPT, DPT, L.AC | Acupuncturist | Old Greenwich, CT | 1295156610 |
| Elizabeth Aaron | Clinical Psychologist | Old Greenwich, CT | 1124909981 |
| Elizabeth ArnoldDPT, PT, CSCS | Physical Therapist | Old Greenwich, CT | 1689119224 |
| Elizabeth Boylan | Clinical Social Worker | Old Greenwich, CT | 1255019303 |
| Elizabeth KrowitzM.D. | Pediatrics Physician | Old Greenwich, CT | 1700959970 |
| Elyon Professional Counseling LLC | Mental Health Counselor | Old Greenwich, CT | 1134511173 |
| Emily AltmanPSY.D. | Clinical Psychologist | Old Greenwich, CT | 1942636071 |
| Ernest WhittleB.S., D.D.S. | Dentist | Old Greenwich, CT | 1730305525 |
| Francine Blinten | Nutritionist | Old Greenwich, CT | 1992637193 |
| Frank PoeO.D. | Corneal and Contact Management Optometrist | Old Greenwich, CT | 1831223585 |
| Franklynn Inc | Durable Medical Equipment & Medical Supplies | Old Greenwich, CT | 1821028762 |
| Frederick E. Siefert, MD, PC | Internal Medicine Physician | Old Greenwich, CT | 1417093683 |
| Gail SamdperilEDD | Athletic Trainer | Old Greenwich, CT | 1003476367 |
| Gail WeinerM.D. | Pediatrics Physician | Old Greenwich, CT | 1649343807 |
| George ChaparPH.D. | Psychoanalyst | Old Greenwich, CT | 1447472774 |
| Gray Matters, Greenwich | Mental Health Counselor | Old Greenwich, CT | 1043924525 |
| Greenwich Avenue Psychiatry, PC | Child & Adolescent Psychiatry Physician | Old Greenwich, CT | 1033819453 |
| Greenwich Eye Care Corp | Optometrist | Old Greenwich, CT | 1962924936 |
| Greenwich Pediatric Associates, LLC | Pediatrics Physician | Old Greenwich, CT | 1912070012 |
| Inna LazarOD | Optometrist | Old Greenwich, CT | 1255713079 |
| Ivyrehab Connecticut, Inc. | Physical Therapist | Old Greenwich, CT | 1265799365 |
| Jacqueline Britt-FriedmanPSYD | Psychologist | Old Greenwich, CT | 1598499915 |
| Jamie Halcom | Registered Dietitian | Old Greenwich, CT | 1053767657 |
| Jamie KlintbergLCSW | Clinical Social Worker | Old Greenwich, CT | 1396879797 |
| Jamie Klintberg, Lcsw, LLC | Clinical Social Worker | Old Greenwich, CT | 1568873180 |
| Jamie Mcroberts GriffinPT | Physical Therapist | Old Greenwich, CT | 1205235181 |
| Jayne PincusM.D. | Internal Medicine Physician | Old Greenwich, CT | 1922166529 |
| Jeanne PiciM.S., R.D., CD-N | Registered Dietitian | Old Greenwich, CT | 1831330752 |
| Jennifer GonzalezAPRN | Women's Health Nurse Practitioner | Old Greenwich, CT | 1194447318 |
| Jennifer MillmanMD | Pediatrics Physician | Old Greenwich, CT | 1104243013 |
| Jessica Epstein | Pediatrics Physician | Old Greenwich, CT | 1902260755 |
| Jessica ShapiroRD, CDN | Registered Dietitian | Old Greenwich, CT | 1265000863 |
| Jhl Imaging Services of Connecticut LLC | Mobile Radiology Clinic/Center | Old Greenwich, CT | 1184053001 |
| Joanna Mackenzie | Marriage & Family Therapist | Old Greenwich, CT | 1740950633 |
| Johnny LinPHARMD | Pharmacist | Old Greenwich, CT | 1477211746 |
| Joseph VellaPT, DPT | Physical Therapist | Old Greenwich, CT | 1629628169 |
| Judith CroenLCSW | Clinical Social Worker | Old Greenwich, CT | 1184712176 |
| Judith Mosesso | Social Worker | Old Greenwich, CT | 1023477064 |
| Jutta Nemec | Pediatrics Physician | Old Greenwich, CT | 1841856721 |
| Karen WakeleyMPS, LPC, ATR-BC | Professional Counselor | Old Greenwich, CT | 1942657317 |
| Katherine NelsonOTR/L | Occupational Therapist | Old Greenwich, CT | 1487345724 |
| Kathryn ChaparMSW | Social Worker | Old Greenwich, CT | 1427268572 |
| Kevin MakarewiczLPC | Mental Health Counselor | Old Greenwich, CT | 1487879250 |
| Kimberly AsanteMD | Pediatrics Physician | Old Greenwich, CT | 1952896599 |
| Kimberly GronskiPT | Physical Therapist | Old Greenwich, CT | 1265947139 |
| Laura DermerLCSW | Clinical Social Worker | Old Greenwich, CT | 1427125293 |
| Laura PellerziPHD | Psychologist | Old Greenwich, CT | 1760164636 |
| Laurence LoreficeM.D. | Psychiatry Physician | Old Greenwich, CT | 1609094549 |
| Leonard LevenM.D. | Child & Adolescent Psychiatry Physician | Old Greenwich, CT | 1821098245 |
| Lindsay Hodges | Behavior Technician | Old Greenwich, CT | 1023908795 |
| Lisa BolognaOTR/L | Occupational Therapist | Old Greenwich, CT | 1801180526 |
| Lisa KurianM.D. | General Practice Physician | Old Greenwich, CT | 1003876228 |
| Lori WoodringPH.D. | Clinical Child & Adolescent Psychologist | Old Greenwich, CT | 1053770982 |
| Louise TonningLCSW | Social Worker | Old Greenwich, CT | 1225195977 |
| Lucia GradyOTR/L | Pediatric Occupational Therapist | Old Greenwich, CT | 1881383560 |
| Lyudmila GanatraDO | Obstetrics & Gynecology Physician | Old Greenwich, CT | 1366939977 |
| Mackenzie Family Therapy PLLC | Marriage & Family Therapist | Old Greenwich, CT | 1669142196 |
| Madeline EnglishLMSW | Social Worker | Old Greenwich, CT | 1215685839 |
| Marjorie PetersonLCSW | Clinical Social Worker | Old Greenwich, CT | 1861568503 |
| Mark PerkinsLMT | Massage Therapist | Old Greenwich, CT | 1720958598 |
| Mark Swan | Massage Therapist | Old Greenwich, CT | 1194135046 |
| Mary Elizabeth Karlan | Clinical Social Worker | Old Greenwich, CT | 1063863868 |
| Mary Ellen LoreficeMSW, LCSW | Clinical Social Worker | Old Greenwich, CT | 1033345574 |
| Mary HeavenL.AC. | Acupuncturist | Old Greenwich, CT | 1073083622 |
Source: CMS NPPES Data Dissemination (June 2026).
