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 43 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. Charles DawkinsMental Health Counselor1861850265
  2. Inshiya Dawoodi, M.D.Hospitalist Physician1790305159
  3. Lawrence Day, RPHPharmacist1437449402
  4. Shivani Dayal, MD, MPHStudent in an Organized Health Care Education/Training Program1396530432
  5. Rachel Dayan, PA-C, RDSurgical Physician Assistant1174910194
  6. Freddie Dayao, APRN, FNP-BCFamily Nurse Practitioner1447967559
  7. Joao De Aquino, M.D.Neurology Physician1710398235
  8. Joao De AzevedoAnesthesiology Physician1548271687
  9. Julia De Conti Pelanda, MD, MPHStudent in an Organized Health Care Education/Training Program1780575233
  10. Adam De Havenon, MDVascular Neurology Physician1487897898
  11. Naama De La Fontaine, M.A.Psychologist1790122059
  12. Solanus De La Serna, MDStudent in an Organized Health Care Education/Training Program1366010787
  13. Andres De Lima Arboleda, MDCritical Care Medicine (Anesthesiology) Physician1952899254
  14. Vitor De Oliveira, MDStudent in an Organized Health Care Education/Training Program1023954930
  15. Pedro De Oliveira Coutinho, MDNeurological Surgery Physician1184147795
  16. Chi De Soto, MDStudent in an Organized Health Care Education/Training Program1477181022
  17. Alexa De Villier, DNPFamily Nurse Practitioner1902790660
  18. Oana De Vinck, DODevelopmental - Behavioral Pediatrics Physician1306103593
  19. Adriana Deamicis, PHDClinical Psychologist1255974242
  20. John Dean, D.D.S.Periodontics1386756658
  21. Jordan Dean, MDStudent in an Organized Health Care Education/Training Program1093651887
  22. Richard Dean, M.D.Urology Physician1124054127
  23. Erin Deane, RNRegistered Nurse1508580317
  24. Ana Deassis-Thompson, MEDICAL INTERPRETERInterpreter1023968294
  25. Chapman Deaton, DMDDentist1083548747
  26. Priyanka Deb, M.D.Diagnostic Radiology Physician1033377700
  27. Susan Debarge, CNMAdvanced Practice Midwife1013944727
  28. Meti DebelaStudent in an Organized Health Care Education/Training Program1568258853
  29. Luke Debenham, MBCHBStudent in an Organized Health Care Education/Training Program1134977218
  30. Erin Debiasi, M.D.Pulmonary Disease Physician1750601225
  31. Ralph Debiasi, M.D.Clinical Cardiac Electrophysiology Physician1689995862
  32. Daniel Decarlo, PHARM.DPharmacist1598464588
  33. Megan Decarvalho, LCSWClinical Social Worker1053821256
  34. Stephanie Decesare, PA-CPhysician Assistant1962890681
  35. Amanda Decew, APRNFamily Nurse Practitioner1598010407
  36. Janice Decho, PA-CMedical Physician Assistant1922147578
  37. Dominique Decilla, LCSWClinical Social Worker1891160206
  38. Hannah Deck, APRNPediatric Nurse Practitioner1609176320
  39. Christopher Decker, APRNFamily Nurse Practitioner1609662790
  40. Korynne Decloux, MDInternal Medicine Physician1508509605
  41. Cheryl Dedios-Kenn, L.C.S.W.Clinical Social Worker1063571255
  42. Noreen Dedomenico, OPTICIANOptician1891919585
  43. Jennifer Dedominicis, PAPhysician Assistant1659724961
  44. Marion Deerhake, MD, PHDNeurology Physician1437892874
  45. Nicholas Defilippo, PHARMD, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1134791254
  46. Gabrielle Deford, LCSWClinical Social Worker1457832925
  47. Janine Defrank, PAMedical Physician Assistant1477589349
  48. Nancy Degennaro, CNMAdvanced Practice Midwife1538273453
  49. Donald Degraffenried, LCSWClinical Social Worker1104095298
  50. Efua Degraft Johnson, MDStudent in an Organized Health Care Education/Training Program1386331304

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.