NPPES file of Aug 9, 2026

Doctors and health care providers in Butler, PA

1,139 individual NPPES records list a practice address in Butler, 38th of 816 Pennsylvania cities. The largest group is pharmacist: 77, 7% of the city's records, against 5% across Pennsylvania. Page 11 of 23.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Butler

  1. Pharmacist77
  2. Professional Counselor75
  3. Physical Therapist66
  4. Physician Assistant62
  5. Family Nurse Practitioner53
  6. Internal Medicine Physician43
  7. Clinical Social Worker43
  8. Social Worker39

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

Butler in Pennsylvania

  • Rank in Pennsylvania38th of 816 cities by records
  • Share of the state0.4% of Pennsylvania's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.1% of all records

Compared with Pennsylvania as a whole, Butler has 3.6× the state's share of surgical physician assistant records and 0.20× its share of student in an organized health care education/training program records.

Providers in Butler, alphabetically

  1. Renata Konecny, PSY.DClinical Psychologist1467611616
  2. Alexxis Kopar, PA-CPhysician Assistant1891336251
  3. Ashley Koren, RRTRegistered Respiratory Therapist1366014102
  4. Megan Kormos, PTAPhysical Therapy Assistant1225798606
  5. Jamie Kostecky ClaypooleProsthetics Case Management1942923792
  6. Megan KostekPhysician Assistant1922792225
  7. Sophia Koury, PA-CMedical Physician Assistant1659989945
  8. Cheyenne KovachProfessional Counselor1689259095
  9. Mark KovachPharmacist1477261006
  10. Adam Kowalski, M.D.Family Medicine Physician1053723627
  11. Tonya Kozminski, D.O.Family Medicine Physician1023085586
  12. Bobbi Krause, PA-CPhysician Assistant1699254805
  13. Agnieszka Krawczuk, MDInfectious Disease Physician1477582682
  14. Crystal KraynikPharmacist1013671536
  15. Robin Kriebel, REGISTERED NURSECase Management Registered Nurse1386501799
  16. Tina KrolikowskiMental Health Counselor1114640760
  17. Jonathan Kross, MDPsychiatry Physician1447909577
  18. Ralph Kuhn, D.M.DGeneral Practice Dentistry1013178342
  19. Austin KuiawaPsychiatry Physician1891375036
  20. Prem Kumar, MDInternal Medicine Physician1962571299
  21. Ravi Kumar, MDInternal Medicine Physician1932216447
  22. Nancy Kummer, RNCommunity Health Registered Nurse1881705325
  23. Joseph Kusick, D.O.Internal Medicine Physician1801116736
  24. Tracy Lachendro, LCSWSocial Worker1093983199
  25. Grant LangstonInternal Medicine Physician1891227427
  26. Lorri Lankiewicz, MPT,ATC,PCPhysical Therapist1376529602
  27. Kathryn Lape, PACPhysician Assistant1396722377
  28. William Lapsley, CRNPAdult Health Nurse Practitioner1851906788
  29. Shelly Larson, D.P.M.Foot & Ankle Surgery Podiatrist1952539231
  30. Nicholas LaslavicMedical Physician Assistant1043825987
  31. Kimberly Latta, PH.D, MA, LSWSocial Worker1912437443
  32. Kylie LaugheryMedical Physician Assistant1841769213
  33. Valorie LawPhysician Assistant1265986095
  34. Christopher Lazaroff, MPTPhysical Therapist1629069877
  35. Jennifer Lazor, P.A.Physician Assistant1588692768
  36. Louis Lazzara, D.O.Psychiatry Physician1558786186
  37. Julia LazzarisPharmacist1184544223
  38. Julie Le, DOInternal Medicine Physician1770043358
  39. Andrew Lee, M.D.Emergency Medicine Physician1295053700
  40. Meng-G Martin Lee, MDSurgery Physician1003090911
  41. Tracy LefevrePhysical Therapy Assistant1902163876
  42. Thomas Legacy, PACPhysician Assistant1942312731
  43. Julie Legters, M.A., CCC/SLPSpeech-Language Pathologist1730505769
  44. Tricia Leight, CRNPNurse Practitioner1043968118
  45. Kevin Leighton, M.D.Family Medicine Physician1568490860
  46. Mary Leitem, LPNLicensed Practical Nurse1700917317
  47. Rachel Leitner, CBDDoula1538033550
  48. Michelle LenhartOccupational Therapy Assistant1346640117
  49. Philip Lenko, MDObstetrics & Gynecology Physician1699752022
  50. Anthony LeonPhysical Therapy Assistant1972957868

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

Butler, Pennsylvania appears in the CMS National Plan and Provider Enumeration System with 1,139 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 Butler - 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 Butler 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 Butler is weighted toward Pharmacist (77 clinicians, followed by Professional Counselor with 75 and Physical Therapist with 66). 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, Butler reports roughly 8.8 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 Butler 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 Butler, PA?

There are 1,139 registered healthcare providers in Butler, PA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Butler?

The most common specialties in Butler are Pharmacist, Professional Counselor, Physical Therapist, Physician Assistant, Family Nurse Practitioner. Pharmacist has the most providers with 77.

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.