NPPES file of Aug 9, 2026

Doctors and health care providers in Clarks Summit, PA

300 individual NPPES records list a practice address in Clarks Summit, 132nd of 816 Pennsylvania cities. The largest group is specialist: 30, 10% of the city's records, against 1% across Pennsylvania. Page 4 of 6.

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

The 8 largest groups in Clarks Summit

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

Clarks Summit in Pennsylvania

  • Rank in Pennsylvania132nd of 816 cities by records
  • Share of the state0.1% of Pennsylvania's records
  • Specialties present25 or more taxonomy codes
  • Top three groups24.3% of all records
  • Specialist rank3rd of the 10 Pennsylvania cities with the most

Compared with Pennsylvania as a whole, Clarks Summit has 12.8× the state's share of specialist records.

Providers in Clarks Summit, alphabetically

  1. Brendan LanganDentist1467906750
  2. Colin Langan, DMDGeneral Practice Dentistry1861010555
  3. Kevin Langan, DMDGeneral Practice Dentistry1114588043
  4. Sharon Langan, RDH, PHDHPDental Hygienist1417438078
  5. Thomas Langan, DDSGeneral Practice Dentistry1467476333
  6. Lisa Layne, M.A.Mental Health Counselor1326187899
  7. Susan Lee, M.D.Specialist1023144813
  8. Timothy Legg, PHD, PSYD, CRNPClinical Psychologist1063427417
  9. Erica Lepito, LCSWClinical Social Worker1316486376
  10. Susan Levin, MA, LPC, NCC, CCMHCMental Health Counselor1114571239
  11. Caitlin Libby, DDSProsthodontics1073095030
  12. Timothy Lionetti, PH.D.School Psychologist1366576860
  13. John Lisiak, D.O.Internal Medicine Physician1194868091
  14. Christine LudkaSpecialist1417251067
  15. William Macnamara, D.D.S.General Practice Dentistry1356365498
  16. Kelsey Madden, CRNPFamily Nurse Practitioner1043694144
  17. Sherri MaherSpeech-Language Pathologist1003227182
  18. Joseph Majeski, M.D.Dermatology Physician1306909833
  19. Cynthia Maritato, MSN,RN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1356885966
  20. Amanda Marra, LPCProfessional Counselor1164038691
  21. Margaret Maurer, LCSW, CACClinical Social Worker1174663454
  22. Brianna MayProfessional Counselor1255160032
  23. Erin McAndrew, OTROccupational Therapist1811018682
  24. Teresa McDermottLicensed Practical Nurse1912342072
  25. Martin McGurrin, LCSWClinical Social Worker1336132752
  26. Timothy McGurrin, DMDGeneral Practice Dentistry1538264387
  27. Amanda McHenry, AU.D.Audiologist1528370178
  28. Shannon McLafferty, LCSWClinical Social Worker1912247115
  29. Tara McNultyProfessional Counselor1912531567
  30. Kevin Mecca, DMDDentist1982873147
  31. Virginia Messler, M.A.Speech-Language Pathologist1245442599
  32. Thomas Meyer, M.D.Psychiatry Physician1760529416
  33. Brooke MikesellProfessional Counselor1134712334
  34. Breanna MillerProfessional Counselor1760227433
  35. Calandria Miller, DMDGeneral Practice Dentistry1316003262
  36. Kenneth Miller, DDSOral and Maxillofacial Surgery (Dentist)1255419305
  37. Kandy Mills, PTSpecialist1134400583
  38. Jillian MishkoProfessional Counselor1922644368
  39. Jennifer Mishkula-Morgan, PHARM DPharmacist1275139321
  40. Marsha Modery, MDInternal Medicine Physician1700967627
  41. Ashley Monetta, SPEECH THERAPISTSpeech-Language Pathologist1215441373
  42. Jeffrey Montgomery, D.O.Family Medicine Physician1902007990
  43. Michael Moore, M.D.Vascular Surgery Physician1235165168
  44. Keith Morris, MAMental Health Counselor1144163734
  45. Jeffrey Muir, DPMPodiatrist1649234345
  46. Matthew Murnin, MDPsychiatry Physician1467943878
  47. Meganne Murphy, LCSWClinical Social Worker1922753235
  48. Nicholas Muto, M.S.Psychologist1528285061
  49. Rebekah Nazarchuk, M.S.Professional Counselor1134460785
  50. Anders Nelson, M.D.Pediatrics Physician1457301145

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

Clarks Summit, Pennsylvania appears in the CMS National Plan and Provider Enumeration System with 300 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 Clarks Summit - 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 Clarks Summit 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 Clarks Summit is weighted toward Specialist (30 clinicians, followed by Professional Counselor with 26 and Clinical Social Worker with 17). 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, Clarks Summit reports roughly 2.3 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 Clarks Summit practice address, a coverage gap Clarks Summit patients typically fill by traveling to a larger nearby hub.

For Clarks Summit 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 Clarks Summit, PA?

There are 300 registered healthcare providers in Clarks Summit, PA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Clarks Summit?

The most common specialties in Clarks Summit are Specialist, Professional Counselor, Clinical Social Worker, Mental Health Counselor, Physical Therapist. Specialist has the most providers with 30.

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.