NPPES file of Aug 9, 2026

Doctors and health care providers in New Haven, CT

9,793 individual NPPES records list a practice address in New Haven, 1st of 200 Connecticut cities. The largest group is students in training: 1,845, 19% of the city's records, against 6% across Connecticut. Page 186 of 196.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in New Haven

  1. Students in training1,845
  2. Clinical Social Worker556
  3. Internal Medicine Physician329
  4. Psychiatry Physician285
  5. Pharmacist276
  6. Physician Assistant256
  7. Medical Physician Assistant248
  8. Family Nurse Practitioner239

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

New Haven in Connecticut

  • Rank in Connecticut1st of 200 cities by records
  • Share of the state11.6% of Connecticut's records
  • Specialties present25 or more taxonomy codes
  • Top three groups27.9% of all records
  • Students in training rank1st of the 10 Connecticut cities with the most

Compared with Connecticut as a whole, New Haven has 4.2× the state's share of pharmacist clinician (phc)/ clinical pharmacy specialist records and 0.36× its share of mental health counselor records.

Providers in New Haven, alphabetically

  1. Benjamin Walsh, DOAnesthesiology Physician1750842993
  2. Brooks Walsh, M.D.Emergency Medicine Physician1972787984
  3. Christina Walsh, MDPediatrics Physician1891007464
  4. Cynthia Walsh, APRNWomen's Health Nurse Practitioner1053459438
  5. Erin Walsh, MDOphthalmology Physician1053573576
  6. Susan Walsh, MDPediatric Emergency Medicine (Pediatrics) Physician1346274842
  7. Callie WalterCertified Registered Nurse Anesthetist1225887987
  8. Zenta Walther, MD PHDAnatomic Pathology Physician1477534766
  9. Adam Waltman, M.D.Emergency Medicine Physician1952320152
  10. Sarita WalvekarStudent in an Organized Health Care Education/Training Program1730930314
  11. Jennifer Walz, PAPhysician Assistant1487636346
  12. Jeremy Wampler, LCSW, LADCClinical Social Worker1780837989
  13. Angela WangStudent in an Organized Health Care Education/Training Program1598405789
  14. Annie Wang, M.D.Diagnostic Radiology Physician1083875728
  15. Dengyu Wang, MDStudent in an Organized Health Care Education/Training Program1699525865
  16. Donghai Wang, MD, PHDAnatomic Pathology & Clinical Pathology Physician1104352749
  17. Emily Wang, MDInternal Medicine Physician1548483902
  18. He Wang, M.D., PH.D.Anatomic Pathology & Clinical Pathology Physician1871616581
  19. Jeff Wang, MDStudent in an Organized Health Care Education/Training Program1194245100
  20. Julia Wang, MDStudent in an Organized Health Care Education/Training Program1598554693
  21. Karen Wang, M.D.Internal Medicine Physician1033341664
  22. Kedong Wang, MDInterventional Cardiology Physician1346771813
  23. Leah Wang, PHDPsychologist1962262048
  24. Louise Wang, M.D.Gastroenterology Physician1043672314
  25. Minhua WangAnatomic Pathology & Clinical Pathology Physician1598109589
  26. Oliver Wang, MDCardiovascular Disease Physician1528183746
  27. Peter Wang, MDStudent in an Organized Health Care Education/Training Program1437712882
  28. Shu-Ming Wang, MDAnesthesiology Physician1407838980
  29. Xiao Wang, MDMedical Oncology Physician1477918746
  30. Xiaoxiao Wang, M.D.Anesthesiology Physician1043667751
  31. Yifan Wang, MDStudent in an Organized Health Care Education/Training Program1609497494
  32. Yinong Wang, M.D.Student in an Organized Health Care Education/Training Program1700064367
  33. Yvonne Wang, MDCornea and External Diseases Specialist Physician1679953863
  34. Vivian Wanjohi, MSN, AGACNP-BCNurse Practitioner1851039200
  35. Jane Wanyiri, RNAdult Psychiatric/Mental Health Registered Nurse1437381134
  36. Henry Ward, M.D.Cardiovascular Disease Physician1811970130
  37. Nadia Ward, PH.D.Psychologist1568975951
  38. Clara Warden, MDInternal Medicine Physician1194475731
  39. Jillian Warejko-Rossi, MDPediatric Nephrology Physician1811284920
  40. Allysa Warling, MDStudent in an Organized Health Care Education/Training Program1962294694
  41. Mark Warman, MDNeurocritical Care Physician1659833853
  42. Brenda Warner, CRNACertified Registered Nurse Anesthetist1871696039
  43. Heather Warner, MA, CCC/SLPSpeech-Language Pathologist1942281522
  44. Shana Warner, LPCProfessional Counselor1639609142
  45. Daunlee Warren, MDStudent in an Organized Health Care Education/Training Program1003565623
  46. Eric Warren, BCBABehavior Analyst1477210045
  47. Lisa Warren, APRNPediatric Nurse Practitioner1013368521
  48. Wayne Warren, M.D.Internal Medicine Physician1447220496
  49. Dorothy WashingtonPsychiatric/Mental Health Nurse Practitioner1194309005
  50. Korri Wass, LPNRegistered Nurse1912203258

The largest Connecticut cities

  1. Hartford6,317
  2. Waterbury3,148
  3. Farmington2,993
  4. Bridgeport2,980
  5. Stamford2,774

All of Connecticut →

How to read this directory

New Haven, Connecticut appears in the CMS National Plan and Provider Enumeration System with 9,793 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in New Haven - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a New Haven practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in New Haven is weighted toward Student in an Organized Health Care Education/Training Program (1,845 clinicians, followed by Clinical Social Worker with 556 and Internal Medicine Physician with 329). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Connecticut's population, New Haven reports roughly 270.7 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Of Connecticut's most common specialties, Physical Therapist is the most prominent one with no provider currently listing a New Haven practice address, a coverage gap New Haven patients typically fill by traveling to a larger nearby hub.

For New Haven patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in New Haven, CT?

There are 9,793 registered healthcare providers in New Haven, CT, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in New Haven?

The most common specialties in New Haven are Student in an Organized Health Care Education/Training Program, Clinical Social Worker, Internal Medicine Physician, Psychiatry Physician, Pharmacist. Student in an Organized Health Care Education/Training Program has the most providers with 1,845.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.