NPPES file of Aug 9, 2026

Doctors and health care providers in Pittsburgh, PA

28,866 individual NPPES records list a practice address in Pittsburgh, 2nd of 816 Pennsylvania cities. The largest group is students in training: 2,922, 10% of the city's records, against 5% across Pennsylvania. Page 119 of 578.

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

The 8 largest groups in Pittsburgh

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

Pittsburgh in Pennsylvania

  • Rank in Pennsylvania2nd of 816 cities by records
  • Share of the state11.1% of Pennsylvania's records
  • Specialties present25 or more taxonomy codes
  • Top three groups20.3% of all records
  • Students in training rank2nd of the 10 Pennsylvania cities with the most

Compared with Pennsylvania as a whole, Pittsburgh has 3.4× the state's share of specialist records and 0.45× its share of family medicine physician records.

Providers in Pittsburgh, alphabetically

  1. Anthony Defail, D.OInternal Medicine Physician1649467929
  2. Erin Defazio, MPASMedical Physician Assistant1881655447
  3. Jennifer DefazioStudent in an Organized Health Care Education/Training Program1003318056
  4. Joseph Defazio, DOFamily Medicine Physician1285259960
  5. Kaitlin Defazio, OTR/LOccupational Therapist1770154924
  6. Robert Defazio, DMDGeneral Practice Dentistry1841353067
  7. Megan Defebo, OTR/L, ATPOccupational Therapist1245608504
  8. Dana Defelice, MPAS, PA-CPhysician Assistant1215465422
  9. Mark DefeliceMental Health Counselor1902479157
  10. Michelle DefeliceMental Health Counselor1285072801
  11. Tara Defelice, LSWSocial Worker1932953684
  12. Emily DeferrariAdvanced Practice Midwife1265405658
  13. Alison DeffnerRegistered Nurse1235948738
  14. Lauren Defilippi, PTPhysical Therapist1891759866
  15. Kelley Defilippis, CRNPFamily Nurse Practitioner1598243040
  16. Mark Defilippo, D.C.Chiropractor1972525442
  17. Megan DefioreProfessional Counselor1598231870
  18. Sarahgene Defoe, MDRadiation Oncology Physician1922385459
  19. Amanda Defrain, PHARMDPharmacist1164674412
  20. Marie DefrancesAnatomic Pathology & Clinical Pathology Physician1851364004
  21. Joseph Defrancesco, DMDOral and Maxillofacial Surgery (Dentist)1134148364
  22. Lisa DefrancescoPhysical Therapist1730341629
  23. Sarah DefrancescoStudent in an Organized Health Care Education/Training Program1396514782
  24. Helen Defranco, CRNACertified Registered Nurse Anesthetist1467424937
  25. Nicole Defranco, LCSWClinical Social Worker1750418497
  26. Alexi DefreitasStudent in an Organized Health Care Education/Training Program1548790678
  27. Stephen Defusco, DMDDentist1659472512
  28. Lesley Degiovanni, MDInternal Medicine Physician1760422794
  29. Tara Degnan, PA-CPhysician Assistant1023665460
  30. Kara Degonish, CRNPFamily Nurse Practitioner1306299680
  31. Hannah Degonza, DOStudent in an Organized Health Care Education/Training Program1881398246
  32. Jenna Degory, DPTPhysical Therapist1033635578
  33. Markeda DegounetteHome Health Aide1043019268
  34. Michael Degregorio, P.T.Physical Therapist1013013945
  35. Nicholas Degregorio, M.D.Internal Medicine Physician1962509257
  36. Tammy Degregorio, D.M.D.General Practice Dentistry1053441105
  37. Kelly Dehaven, PA-CSurgical Physician Assistant1790241214
  38. Ken DehusMental Health Counselor1093316630
  39. Amy Deibert, CRNPNurse Practitioner1104073006
  40. Christopher Deibert, M.D.Neurological Surgery Physician1518263466
  41. Christopher DeibleSpecialist1922071174
  42. Rachel DeibleBehavior Technician1437999604
  43. Lindsi Deibler, CRNPFamily Nurse Practitioner1659784650
  44. Richard Deiboldt, DPTPhysical Therapist1013581602
  45. Melissa Deicas, CNMMidwife1437691912
  46. Matthew Deicke, DOInternal Medicine Physician1578191664
  47. Tiffany DeihlObstetrics & Gynecology Physician1851719579
  48. Dechantal Deines, PSY.D.Clinical Psychologist1205919925
  49. David Deitrick, DOObstetrics & Gynecology Physician1932115029
  50. David Deitz, D.O.Emergency Medicine Physician1225021553

The largest Pennsylvania cities

  1. Philadelphia42,849
  2. Allentown5,904
  3. Lancaster5,378
  4. Erie5,083
  5. Plymouth Meeting5,019

All of Pennsylvania →

How to read this directory

Pittsburgh, Pennsylvania appears in the CMS National Plan and Provider Enumeration System with 28,866 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 Pittsburgh - 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 Pittsburgh 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 Pittsburgh is weighted toward Student in an Organized Health Care Education/Training Program (2,922 clinicians, followed by Pharmacist with 1,478 and Mental Health Counselor with 1,449). 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 Pennsylvania's population, Pittsburgh reports roughly 222.7 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.

For Pittsburgh 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 Pittsburgh, PA?

There are 28,866 registered healthcare providers in Pittsburgh, PA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Pittsburgh?

The most common specialties in Pittsburgh are Student in an Organized Health Care Education/Training Program, Pharmacist, Mental Health Counselor, Physical Therapist, Professional Counselor. Student in an Organized Health Care Education/Training Program has the most providers with 2,922.

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.