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 196 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. Alex Grieco, MDPediatric Anesthesiology Physician1194340224
  2. Marguerite Grier, MWS LWSAddiction (Substance Use Disorder) Counselor1134392731
  3. Eleni GriesackerPharmacist1669136438
  4. Alexis Griffin, LCSWClinical Social Worker1528714474
  5. Alice Griffin, LPCMental Health Counselor1972991917
  6. Connor Griffin, LCSWClinical Social Worker1962348680
  7. Dayle Griffin, MDPediatrics Physician1942391198
  8. Eric Griffin, DOFamily Medicine Physician1275828931
  9. India GriffinMassage Therapist1417534447
  10. John Griffin, MED LPCProfessional Counselor1396841441
  11. Jonna Griffin, NPNurse Practitioner1356741375
  12. Mary Griffin, LPCProfessional Counselor1083229454
  13. Meloni GriffinMental Health Counselor1790485183
  14. Rachel Griffin, DPTPhysical Therapist1326999012
  15. Theresa GriffinOccupational Therapist1821363128
  16. Yina GriffinStudent in an Organized Health Care Education/Training Program1548005846
  17. Austin GriffithMedical Physician Assistant1801434725
  18. Autumn GriffithStudent in an Organized Health Care Education/Training Program1942158118
  19. David Griffith, M.D.Emergency Medicine Physician1093914442
  20. Julianne GriffithStudent in an Organized Health Care Education/Training Program1083393912
  21. Kira Griffith, RNCritical Care Medicine Registered Nurse1700590338
  22. Margaret Griffith, LPCProfessional Counselor1033757653
  23. Michael Griffith, LPCMental Health Counselor1972932218
  24. Michelle Griffith, MDEndocrinology, Diabetes & Metabolism Physician1386791267
  25. Rebecca Griffith, PHDClinical Neuropsychologist1427737212
  26. Gary Griffiths, RNRegistered Nurse1427212752
  27. Angela Griffo, MSMental Health Counselor1932068566
  28. Gregory Grigoropoulos, MDStudent in an Organized Health Care Education/Training Program1306593447
  29. Michelle Grill, PTAPhysical Therapy Assistant1821208034
  30. Mary-Elizabeth Grimaldi, LCSWClinical Social Worker1558887422
  31. Amy Grimes, PHARMDPharmacist1881185692
  32. Michael Grimes, PHARM.D., R.PH.Pharmacist1043382286
  33. Abbey GrimmPharmacist1558945451
  34. Dana GrimmPhysical Therapist1871789313
  35. Margaret GrimmMedical Physician Assistant1932737517
  36. Jeffrey GrindstaffCertified Registered Nurse Anesthetist1114980026
  37. Amber GrinnellFamily Nurse Practitioner1083089783
  38. Mary Grinstead, MDPediatrics Physician1548955792
  39. Emily Gripp, MDStudent in an Organized Health Care Education/Training Program1396552196
  40. Jamie Grippin, CRNACertified Registered Nurse Anesthetist1548580129
  41. Sara Grisales, DOPediatrics Physician1164003851
  42. Jefferson Griscavage, ATCAthletic Trainer1366969321
  43. Kimberly Grisez, CNPAdult Health Nurse Practitioner1942280227
  44. Caitlyn GrisnikPhysical Therapy Assistant1154722866
  45. Jacob Grmek, PHARMDPharmacist1437668274
  46. Daniel Grob, M.D.Family Medicine Physician1740254309
  47. Ashley GrobeMedical Physician Assistant1104381334
  48. Juliana GrockiPharmacist1922968700
  49. Margaret Groenfeldt, LCSWClinical Social Worker1225638240
  50. Wilma GroetheFamily Nurse Practitioner1215044748

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.