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 127 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. Robin Dietly, M.D.Internal Medicine Physician1629056114
  2. Grace DietrichStudent in an Organized Health Care Education/Training Program1639925175
  3. Lynn Dietrich, OTOccupational Therapist1932395217
  4. Ann Dietrick, CRNPFamily Nurse Practitioner1124030259
  5. Donald Dietz, R.PH.Pharmacist1902999691
  6. Laura Dietz, PHDClinical Child & Adolescent Psychologist1285864975
  7. Megan Dietz, PA-CPhysician Assistant1184376550
  8. Sarah Scott Dietz, MDInternal Medicine Physician1548551922
  9. Stephanie DietzSpecialist1366444895
  10. Dina DifeoFamily Nurse Practitioner1992060636
  11. Raoul DiffoMental Health Counselor1447897236
  12. Mia Difrancesco, MDStudent in an Organized Health Care Education/Training Program1326832494
  13. Gina Difranco, MS, ATC, PTAPhysical Therapy Assistant1710055017
  14. Robert Difranco, LCSWSocial Worker1639143803
  15. David Difuccia, BSRecreation Therapist1851405104
  16. Julia DifulvioBehavior Technician1396631149
  17. Janet Digber-Williams, MDPediatrics Physician1144889171
  18. Kathleen Digennaro, LCSWClinical Social Worker1669251286
  19. Shawna DigginsMental Health Counselor1932547684
  20. Shelley Diggins, O.D.Optometrist1043422470
  21. Amerika DiggsMental Health Counselor1386527471
  22. Patrick Digiacomo, M.D.Critical Care Medicine (Internal Medicine) Physician1265432819
  23. Jazmynn Digiannurio, BHTBehavior Technician1790350403
  24. Anthony Digioia, MDOrthopaedic Surgery Physician1992713259
  25. Noelle Digioia Guthrie, DOAdult Reconstructive Orthopaedic Surgery Physician1073053419
  26. Danielle Digiorgio, PHARMDStudent in an Organized Health Care Education/Training Program1659004703
  27. Brett Digiovanna, M.D.Psychiatry Physician1417152935
  28. Daniel Digiovine, M.D.Diagnostic Radiology Physician1356653505
  29. Mary DigiovineSpeech-Language Pathologist1255216776
  30. Maria Digirolamo, PA-CPhysician Assistant1396172649
  31. Richard Diilio, MDEmergency Medicine Physician1093715559
  32. Leah Annette Dilangalen, M.D.Family Medicine Physician1528219805
  33. Lina Dilangalen, MDCritical Care Medicine (Internal Medicine) Physician1083668065
  34. Amy Dilatush, LCSW, BCBAClinical Social Worker1881011039
  35. Ruth Dilello, CRNACertified Registered Nurse Anesthetist1215188446
  36. Margot DileoCertified Registered Nurse Anesthetist1871566299
  37. Rachel Dileo, DOStudent in an Organized Health Care Education/Training Program1255076964
  38. Deborah Dileonardo, RNAdult Psychiatric/Mental Health Registered Nurse1902166499
  39. John Dileonardo, M.ED.Clinical Psychologist1053648477
  40. Hacer DilerPhysical Therapist1811434905
  41. Amy Diliscia, MSSchool Psychologist1215277470
  42. Anthony Diliscia, PHDPsychologist1043384860
  43. Kelsey Dilks, PA-CMedical Physician Assistant1720853740
  44. Angela Dill, MSN, CRNPNurse Practitioner1942773585
  45. Laura Dillaman, MS, ATC, PESAthletic Trainer1003276320
  46. Ashley Dillard, FNPFamily Nurse Practitioner1124627138
  47. Julie Dillard, M.D.Neonatal-Perinatal Medicine Physician1760658801
  48. Samantha DillardOccupational Therapy Assistant1730577222
  49. Kara DillawaySocial Worker1295676187
  50. Ellen Dillinger, MDInternal Medicine Physician1326141995

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.