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 6 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. Shelley DiversRegistered Nurse1992966865
  2. Allison Dix, PACPhysician Assistant1609846716
  3. Sanjay Dixit, MDEndocrinology, Diabetes & Metabolism Physician1194803122
  4. Anne Dobrzynski, M.D.Obstetrics & Gynecology Physician1114012382
  5. Dennis Dobrzynski, MDHematology & Oncology Physician1942223144
  6. Kimberly Dobson, D.C.Chiropractor1962736629
  7. Alyssa DoddPharmacist1215565387
  8. Caleb Dodd, PHARM.D.Pharmacist1912311622
  9. Darienne Dolecki, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1720716277
  10. Paul DoneganInternal Medicine Physician1346484813
  11. Jason Dorich, DNP-FNPNurse Practitioner1043823784
  12. Natalie Dorich, CRNPFamily Nurse Practitioner1225550338
  13. Lela Dougherty, MDFamily Medicine Physician1891970091
  14. Stephanie Douglass, CRNPNurse Practitioner1891062709
  15. Maddison Dovenspike, PA-CSurgical Physician Assistant1235822008
  16. Lisa Doverspike, PA CMedical Physician Assistant1134170475
  17. Jeffrey Dreier, O.D.Optometrist1467651034
  18. Susan Drolet Coneybeer, PSYDCounseling Psychologist1447363874
  19. Ruthane Durso, MA LPC CACSocial Worker1457454969
  20. Taylor Dzikowski, PHARMDPharmacist1114755436
  21. Megan Eberhart, CRNPNurse Practitioner1083959126
  22. Kathryn Eberle, MT-BCMusic Therapist1235657180
  23. Ariel Eckenrode, LCSWClinical Social Worker1548089527
  24. Gerald EddisStudent in an Organized Health Care Education/Training Program1487356671
  25. Natali Edmonds, PSY.D.Clinical Psychologist1114252525
  26. Christina EdwardsSocial Worker1821413675
  27. Ian Edwards, PH.D.Psychologist1083911473
  28. Eric EichenlaubPharmacist1639831852
  29. Samar Eid, DNP-CRNPPsychiatric/Mental Health Nurse Practitioner1659881068
  30. Veronica Eisen, M.D.Radiation Oncology Physician1639310139
  31. Emily Ekas, PHARMDPharmacist1427726595
  32. Munir Elawar, MDNeurology Physician1497861447
  33. Jessica ElderSocial Worker1063342681
  34. Lisa Ellis, MPAS, PA-CPhysician Assistant1306169792
  35. Morgan EndressPhysician Assistant1801354428
  36. Jessica Esslinger, RDRegistered Dietitian1770777286
  37. David Evanko, M.D.Family Medicine Physician1871521617
  38. Kenneth Evanoski, LCSWClinical Social Worker1538564430
  39. Donna Evans, CCC-SPSpeech-Language Pathologist1104837400
  40. Kurt Evans, D.M.D.General Practice Dentistry1184796849
  41. Hanna EverhartPhysician Assistant1689455115
  42. Emily EythPhysical Therapist1215532411
  43. Terry Faber, P.T.Physical Therapist1306826979
  44. Michael FabrizziPhysical Therapist1891416939
  45. Jamie Fairley, PA-CMedical Physician Assistant1386913739
  46. Michael Fazzini, DOInternal Medicine Physician1417487703
  47. David Feller, DPMPodiatrist1013057850
  48. Maria Fennell-Lachesky, LMTMassage Therapist1225473986
  49. Jill FergusonCounselor1821415068
  50. Robert FiccaPersonal Emergency Response Attendant1679130835

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.