NPPES file of Aug 9, 2026

Doctors and health care providers in Brooklyn, NY

64,057 individual NPPES records list a practice address in Brooklyn, 2nd of 1,009 New York cities. The largest group is specialist: 5,700, 9% of the city's records, against 4% across New York. Page 281 of 1,282.

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

The 8 largest groups in Brooklyn

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

Brooklyn in New York

  • Rank in New York2nd of 1,009 cities by records
  • Share of the state11.8% of New York's records
  • Specialties present25 or more taxonomy codes
  • Top three groups22.4% of all records
  • Specialist rank1st of the 10 New York cities with the most

Compared with New York as a whole, Brooklyn has 2.1× the state's share of specialist records and 0.66× its share of family medicine physician records.

Providers in Brooklyn, alphabetically

  1. Alexzander DiazPhysician Assistant1316889223
  2. Arianne Diaz, PAPhysician Assistant1629874458
  3. Carmen Diaz, BSBehavior Analyst1730902289
  4. Cesar Diaz, MDStudent in an Organized Health Care Education/Training Program1346092491
  5. Charity Diaz, LCSWClinical Social Worker1124500202
  6. Cindy DiazClinical Social Worker1770460057
  7. Cruz Diaz, MSWSocial Worker1346581717
  8. Daniel DiazCase Manager/Care Coordinator1538703103
  9. Deliana Diaz, MDPediatrics Physician1407657893
  10. Franshesca DiazSpeech-Language Pathologist1003697657
  11. Ismael DiazCase Manager/Care Coordinator1972372183
  12. Jose Diaz, MEDCommunity Health Worker1144727751
  13. Joshua Diaz, M.D.Student in an Organized Health Care Education/Training Program1396328233
  14. Justin DiazCase Manager/Care Coordinator1740099167
  15. Justin DiazPhysical Therapist1235015215
  16. Karen DiazMental Health Counselor1427775428
  17. Lauren Diaz, MPSArt Therapist1790309409
  18. Lourdes DiazSpeech-Language Pathologist1154292001
  19. Luis DiazSocial Worker1710582499
  20. Luz Leida Diaz, OTR/LOccupational Therapist1912214826
  21. Maria Isabel Diaz, MDStudent in an Organized Health Care Education/Training Program1962336529
  22. Marisela DiazPeer Specialist1619834652
  23. Martha Diaz, M.A., CCC-SLPSpeech-Language Pathologist1306210083
  24. Martha Diaz, PTAPhysical Therapy Assistant1750852281
  25. Mayra DiazRegistered Nurse1053126763
  26. Melissa Diaz, LCAT, ATR-BCArt Therapist1366181430
  27. Nancy Diaz, RNRegistered Nurse1124442009
  28. Natalia Diaz, MSN RN AGNP-CAdult Health Nurse Practitioner1174876759
  29. Natalie Diaz, M.A., CCC-SLP, TSSLDSpeech-Language Pathologist1043934946
  30. Natasha DiazDoula1336024140
  31. Nineth DiazMusic Therapist1982230645
  32. Olga DiazSocial Worker1356921795
  33. Osias Diaz, M.D.Emergency Medicine Physician1174592307
  34. Rosa Diaz, DENTISTDentist1922260983
  35. Roxanne Diaz, PTPhysical Therapist1487115481
  36. Ruth Diaz, SLPSpeech-Language Pathologist1821430976
  37. Stacy Diaz, MDStudent in an Organized Health Care Education/Training Program1861252694
  38. Stephanie DiazCase Manager/Care Coordinator1104284546
  39. Thelma DiazBehavior Technician1063372191
  40. Tiana DiazSocial Worker1578457313
  41. Wendy Diaz, LMSWSocial Worker1033450002
  42. Ivanna Diaz Alcantara, MDStudent in an Organized Health Care Education/Training Program1164109211
  43. Elvira Diaz Brockmans, MDStudent in an Organized Health Care Education/Training Program1013809391
  44. Anna Diaz-Brown, MASTER OF SOCIAL WORSocial Worker1396327458
  45. Marco Diaz-CordovaStudent in an Organized Health Care Education/Training Program1306539150
  46. Diana Diaz-Torres, LCSWClinical Social Worker1699915736
  47. Peter DibbiniStudent in an Organized Health Care Education/Training Program1356029565
  48. Madonna DibellaEmergency Medicine Physician1629607031
  49. Alyse Dibenedetto, PSYDPsychologist1265548275
  50. Gabrielle Dibenedetto, LMSWSocial Worker1215509179

The largest New York cities

  1. New York98,468
  2. Bronx32,017
  3. Rochester20,520
  4. Buffalo13,287
  5. Staten Island12,351

All of New York →

How to read this directory

Brooklyn, New York appears in the CMS National Plan and Provider Enumeration System with 64,057 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 Brooklyn - 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 Brooklyn 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 Brooklyn is weighted toward Specialist (5,700 clinicians, followed by Student in an Organized Health Care Education/Training Program with 4,987 and Social Worker with 3,662). 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 New York's population, Brooklyn reports roughly 327.3 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.

For Brooklyn 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 Brooklyn, NY?

There are 64,057 registered healthcare providers in Brooklyn, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Brooklyn?

The most common specialties in Brooklyn are Specialist, Student in an Organized Health Care Education/Training Program, Social Worker, Registered Nurse, Clinical Social Worker. Specialist has the most providers with 5,700.

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.