NPPES file of Aug 9, 2026

Doctors and health care providers in Buffalo, NY

13,287 individual NPPES records list a practice address in Buffalo, 5th of 1,009 New York cities. The largest group is students in training: 1,234, 9% of the city's records, against 7% across New York. Page 57 of 266.

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 Buffalo

  1. Students in training1,234
  2. Counselor716
  3. Licensed Practical Nurse609
  4. Pharmacist593
  5. Registered Nurse572
  6. Mental Health Counselor568
  7. Social Worker547
  8. Physician Assistant488

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

Buffalo in New York

  • Rank in New York5th of 1,009 cities by records
  • Share of the state2.5% of New York's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.3% of all records
  • Students in training rank6th of the 10 New York cities with the most

Compared with New York as a whole, Buffalo has 7.4× the state's share of counselor records and 0.42× its share of physical therapist records.

Providers in Buffalo, alphabetically

  1. Iesha Delesline, DDSDentist1184312662
  2. Natalie DelguidicePharmacist1427438514
  3. Bulent DelibasiStudent in an Organized Health Care Education/Training Program1053240259
  4. Christopher Deline, M.D.Vascular Neurology Physician1740338060
  5. Sonia Delisanti, MA CCC/LSLPSpeech-Language Pathologist1255765798
  6. Lisa Dell'Isola, RPHPharmacist1255501425
  7. Christina DellaneveCounselor1073900916
  8. Joseph Dellavalle, DPTPhysical Therapist1194272799
  9. Taylor Delmont, OTR/LOccupational Therapist1265269427
  10. Abbigail DelmonteStudent in an Organized Health Care Education/Training Program1013857234
  11. Michael Delmonte, LCSW-RClinical Social Worker1629131990
  12. Jessica DeloachMental Health Counselor1073047833
  13. Danielle Delong, MSWSocial Worker1720603764
  14. Mark DelozierAdult Psychiatric/Mental Health Registered Nurse1588435796
  15. Paula Delregno, MDPsychiatry Physician1821064718
  16. Ashley Deluca, DOFamily Medicine Physician1720607211
  17. Steven Deluca, MDStudent in an Organized Health Care Education/Training Program1780833251
  18. Paula Delvalle, RNRegistered Nurse1477839074
  19. Caitlin Demarco, PA-CMedical Physician Assistant1376950626
  20. Joseph DemarcoPhysician Assistant1861933665
  21. Samuel DemarcoPhysical Therapist1174403042
  22. Susan Demarco, NPAdult Health Nurse Practitioner1407215932
  23. Alyssa Dematteo, LMSWClinical Social Worker1760865562
  24. Peter DemjanenkoStudent in an Organized Health Care Education/Training Program1619813284
  25. Tammie Lee Demler, PHARMDPsychiatric Pharmacist1659592210
  26. Michael DemmyStudent in an Organized Health Care Education/Training Program1417538588
  27. Todd Demmy, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1720084122
  28. Bonnie Dempsey, RNMental Health Counselor1780884262
  29. Megan DempseyBehavior Technician1720954662
  30. Olivia DempseyStudent in an Organized Health Care Education/Training Program1831679927
  31. Sarah DempseyMedical-Surgical Registered Nurse1295414621
  32. Chloe Den Haese, DOStudent in an Organized Health Care Education/Training Program1295676286
  33. Summer Den Haese, MDStudent in an Organized Health Care Education/Training Program1154118651
  34. Valerie DenisCounselor1053148361
  35. Hilary Denison, D.C.Chiropractor1356815385
  36. Bryan Dennee, CASAC-TAddiction (Substance Use Disorder) Counselor1972479327
  37. Megan DenneyCounselor1639546450
  38. Courtney Dennis, DOStudent in an Organized Health Care Education/Training Program1770270704
  39. James Dennis, CASACMental Health Counselor1932308517
  40. Jedidah Dennis, NPAdult Health Nurse Practitioner1114044336
  41. Patricia Denny, RDRegistered Dietitian1972775823
  42. Joanne Denz, PNPPediatric Nurse Practitioner1295712362
  43. Mary Depalma, MS SLPSpeech-Language Pathologist1790338515
  44. Jennifer Depasquale, MS-SLP-CCCSpeech-Language Pathologist1255633889
  45. Frances Deplato, D.D.S.General Practice Dentistry1720103344
  46. Trevor Deraney, PA-CPhysician Assistant1700055068
  47. Jule Deren, D.O.Neurology Physician1558981761
  48. Lauren Derhodge, D.O.Psychiatry Physician1336406248
  49. Katherine DerisoMental Health Counselor1851767289
  50. Michelle Derkovitz, RPTPhysical Therapist1053416560

The largest New York cities

  1. New York98,468
  2. Brooklyn64,057
  3. Bronx32,017
  4. Rochester20,520
  5. Staten Island12,351

All of New York →

How to read this directory

Buffalo, New York appears in the CMS National Plan and Provider Enumeration System with 13,287 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 Buffalo - 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 Buffalo 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 Buffalo is weighted toward Student in an Organized Health Care Education/Training Program (1,234 clinicians, followed by Counselor with 716 and Licensed Practical Nurse with 609). 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, Buffalo reports roughly 67.9 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 Buffalo 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 Buffalo, NY?

There are 13,287 registered healthcare providers in Buffalo, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Buffalo?

The most common specialties in Buffalo are Student in an Organized Health Care Education/Training Program, Counselor, Licensed Practical Nurse, Pharmacist, Registered Nurse. Student in an Organized Health Care Education/Training Program has the most providers with 1,234.

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.