NPPES file of Aug 9, 2026

Doctors and health care providers in Johnstown, PA

1,724 individual NPPES records list a practice address in Johnstown, 20th of 816 Pennsylvania cities. The largest group is registered nurse: 94, 5% of the city's records, against 2% across Pennsylvania. Page 6 of 35.

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

The 8 largest groups in Johnstown

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

Johnstown in Pennsylvania

  • Rank in Pennsylvania20th of 816 cities by records
  • Share of the state0.7% of Pennsylvania's records
  • Specialties present25 or more taxonomy codes
  • Top three groups15.6% of all records
  • Registered Nurse rank7th of the 10 Pennsylvania cities with the most

Compared with Pennsylvania as a whole, Johnstown has 3.8× the state's share of surgery physician records and 0.61× its share of licensed practical nurse records.

Providers in Johnstown, alphabetically

  1. Jacob Clark, MDSurgery Physician1497684930
  2. Jill Clark, BSWSocial Worker1487179255
  3. Michael Clark, M.S.W.Social Worker1275705857
  4. Breton Claycomb, M.E.Mental Health Counselor1770887796
  5. David Claycomb, RPHPharmacist1073812475
  6. Lori Claycomb, CRNPFamily Nurse Practitioner1023779527
  7. Jill Closeme, M.S. , CCC-SLPSpeech-Language Pathologist1326549338
  8. James CochranPsychologist1376600320
  9. Amanda Cole, MSWMental Health Counselor1447501671
  10. Theresa Cole, D.O.Vascular Surgery Physician1700907789
  11. Zoe Cole, MDEmergency Medicine Physician1689415937
  12. Victoria Coleman, RNAddiction (Substance Use Disorder) Counselor1154765048
  13. Mallorie CollRegistered Respiratory Therapist1891534632
  14. Tammi Collier, LSWSocial Worker1962995217
  15. Frank Colosimo, LPCProfessional Counselor1770511677
  16. Emily ColvinPharmacist1235595307
  17. Gloria Cominsky, RN, APAcupuncturist1831942622
  18. Annette Comiskey, LPC, MA, NCCProfessional Counselor1053439620
  19. Amber Condezza, PAMedical Physician Assistant1114247608
  20. Elaine Confer, MDPediatrics Physician1245218833
  21. Kim ConnorsRegistered Nurse1164296885
  22. Sarah ConradSocial Worker1336410430
  23. Robert Contorchick, L.P.C.Professional Counselor1255464426
  24. Maureen Conway, LCSWClinical Social Worker1366400442
  25. Jason Cook, PSYDPsychologist1891773883
  26. Mary CookPeer Specialist1336851781
  27. Beth Cooley, PA CMedical Physician Assistant1497728257
  28. Robert Cooney, MDEmergency Medicine Physician1629297700
  29. Jerrica CooperSocial Worker1104580547
  30. Jesse CooperDentist1073309746
  31. Sharon Cooper, LPCAddiction (Substance Use Disorder) Counselor1346604436
  32. Heather CorcellePeer Specialist1336913268
  33. Lisa Cordek, CRNPNurse Practitioner1760736961
  34. W Corey, MDDiagnostic Radiology Physician1326190935
  35. Michelle Corle, CRNPFamily Nurse Practitioner1033662770
  36. Stacey Cornelius, LPNLicensed Practical Nurse1558880468
  37. Jon CornellPharmacist1669072658
  38. David Costlow, PHARMACISTPharmacist1821380957
  39. Barbara CowanRegistered Nurse1174156509
  40. Leigh Craig, CRNACertified Registered Nurse Anesthetist1710224381
  41. Lauren Criswell, PA-CMedical Physician Assistant1508585845
  42. Abigail Crownover, OTR/LOccupational Therapist1013435148
  43. Brad Croyle, M.A.Professional Counselor1790078087
  44. Claudine Croyle, AU.D.Audiologist1750347027
  45. Grant Croyle, PHDPsychologist1265427744
  46. Steven CrusePhysical Therapy Assistant1528679990
  47. Amanda CruzStudent in an Organized Health Care Education/Training Program1730911884
  48. Angela Cummings, MAMarriage & Family Therapist1093982464
  49. Karen Cummings-Wedding, LAPC,NCCProfessional Counselor1891632717
  50. Elizabeth CumminsBehavior Analyst1720759707

The largest Pennsylvania cities

  1. Philadelphia42,849
  2. Pittsburgh28,866
  3. Allentown5,904
  4. Lancaster5,378
  5. Erie5,083

All of Pennsylvania →

How to read this directory

Johnstown, Pennsylvania appears in the CMS National Plan and Provider Enumeration System with 1,724 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 Johnstown - 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 Johnstown 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 Johnstown is weighted toward Registered Nurse (94 clinicians, followed by Emergency Medicine Physician with 89 and Internal Medicine Physician with 86). 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, Johnstown reports roughly 13.3 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.

Of Pennsylvania's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Johnstown practice address, a coverage gap Johnstown patients typically fill by traveling to a larger nearby hub.

For Johnstown 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 Johnstown, PA?

There are 1,724 registered healthcare providers in Johnstown, PA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Johnstown?

The most common specialties in Johnstown are Registered Nurse, Emergency Medicine Physician, Internal Medicine Physician, Family Medicine Physician, Mental Health Counselor. Registered Nurse has the most providers with 94.

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.