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 186 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. Joane CastanaresRegistered Nurse1689506602
  2. Lucia Castaneda GuizarAddiction (Substance Use Disorder) Counselor1538587001
  3. Tatiana Castanet Basloe, LMSWSocial Worker1720201817
  4. Tania CastangLicensed Practical Nurse1235945593
  5. Erin Castania, RNRegistered Nurse1962753632
  6. Rosalie Castano, DDSDentist1083725584
  7. Iraida Castanon, L.M.S.W.Social Worker1619141421
  8. Diana Castellano, LCSWClinical Social Worker1326173196
  9. Michael Castellano, DOFamily Medicine Physician1457094138
  10. Marisol Castellanos, L.M.S.W.Social Worker1669645990
  11. Francoise Castellanos-Ross, LMSWSocial Worker1346556404
  12. Shannon Castellini, PSYDClinical Psychologist1245998434
  13. Colleen CastelloSpecialist1518528900
  14. Marie-Pierre Castermans, MDPediatrics Physician1952373516
  15. Jovy CastillaRegistered Nurse1598561615
  16. Jacqueline Castille, M.D.Psychiatry Physician1679659247
  17. David CastillejosStudent in an Organized Health Care Education/Training Program1932950987
  18. Mary Castillejos, LCSW, MSEDClinical Social Worker1295200467
  19. Alfred Castillo, DOSports Medicine (Physical Medicine & Rehabilitation) Physician1194098954
  20. Ariana CastilloOccupational Therapist1437961653
  21. Brianna Castillo, SERVICE COORDINATORCase Manager/Care Coordinator1457246647
  22. Carolina Castillo, LMSWClinical Social Worker1316877459
  23. Catalina CastilloMental Health Counselor1679996862
  24. Cori CastilloBehavior Technician1326876616
  25. Dayrelis CastilloBehavior Technician1912836883
  26. Doreen Castillo, NPNurse Practitioner1790220218
  27. Edwin Castillo, PTPhysical Therapist1467481978
  28. Elizabeth CastilloMental Health Counselor1225912926
  29. Eva CastilloCounselor1821655135
  30. Jennifer CastilloLicensed Practical Nurse1063978088
  31. Jerome Castillo, P.T.Physical Therapist1942634068
  32. Karems CastilloSpecialist1487434478
  33. Kayla CastilloSpeech-Language Pathologist1710757273
  34. Lourdes Castillo, M.DPediatrics Physician1902851629
  35. Lucy CastilloSpecialist1396376570
  36. Mallory Castillo, MDStudent in an Organized Health Care Education/Training Program1770110132
  37. Ricardo Castillo, M.D.Cardiovascular Disease Physician1568471217
  38. Selena CastilloRegistered Nurse1982359147
  39. Stephany CastilloCase Manager/Care Coordinator1588387153
  40. Tara Castillo, M.S., CCC-SLP/TSSLDSpeech-Language Pathologist1437565363
  41. Belen Castillo De Molina, MA, CCC-SLP, TSSLDSpeech-Language Pathologist1760920169
  42. Ines Castillo De MolinaMental Health Counselor1184045262
  43. Denise CastingsLicensed Practical Nurse1255573762
  44. Hildred Castle, FAMILY NURSE PRACTITFamily Health Clinical Nurse Specialist1801042395
  45. Jamie CastlemanStudent in an Organized Health Care Education/Training Program1235986076
  46. Denise Castor, OTR/LOccupational Therapist1932449378
  47. Gaelle CastorSocial Worker1255141107
  48. Brenda Castro, LMHCMental Health Counselor1720943467
  49. Eva CastroMental Health Counselor1609377068
  50. Frank Castro, PH.D.Psychologist1336371186

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.