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 20 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. Karen Snyder, RPHPharmacist1861500936
  2. Lauren Snyder, PSYD, LPCPsychologist1013578012
  3. John Soffietti, MDPsychiatry Physician1053329706
  4. Debby Solari, MED LPCPsychiatry Physician1003919499
  5. Katelyn Soldner, CRNPFamily Nurse Practitioner1356940076
  6. Kimberly Soley, MSW, LSW, ACSWSocial Worker1730393513
  7. Holland Somerville, M.S., CCC-SLPSpeech-Language Pathologist1073400529
  8. Edgar Sotomayor, M.D.Anatomic Pathology & Clinical Pathology Physician1639284268
  9. Megan Sovich, MA, NCC, LPCCounselor1043835762
  10. Michael Spear, PAPhysician Assistant1942899497
  11. Ciara Spence, PHARMDPharmacist1629786041
  12. Mary Spencer, LPNLicensed Practical Nurse1831353838
  13. Isaac SperanzaSocial Worker1235783838
  14. Charles Spingola, MDOrthopaedic Surgery Physician1568466951
  15. Margaret SpingolaFamily Nurse Practitioner1174053300
  16. Amber SpirtosPharmacist1821777988
  17. Brenda Sprouse, RN, BSNAmbulatory Women's Health Care Registered Nurse1942461843
  18. Lauren Stancik, PA-CMedical Physician Assistant1376693960
  19. Alison Stanton, COTAOccupational Therapy Assistant1548653744
  20. Robert StarkGeneral Practice Dentistry1821320540
  21. Samantha Starr, O.T.Occupational Therapist1346220498
  22. Emily Stefaniak, CRNPFamily Nurse Practitioner1750479028
  23. Brandi Stein, PA-CPhysician Assistant1437107000
  24. Dillon Stein, D.O.Hospice and Palliative Medicine (Internal Medicine) Physician1538447776
  25. Lisa Stein, RPHPharmacist1083996185
  26. Amy Stewart, LSWSocial Worker1760706634
  27. Jennifer Stewart, LCSWMental Health Counselor1831433630
  28. Lindsay Stewart, PA-CPhysician Assistant1205061967
  29. Maggie Stilley, RD LDNNutritionist1144272436
  30. Brendan StinsonAddiction (Substance Use Disorder) Counselor1417722208
  31. William Streiff, D.O.Surgery Physician1104166834
  32. Olivia StuckleySpeech-Language Pathologist1710666953
  33. Thevaraya Subbiah, M.D.Cardiovascular Disease Physician1326095449
  34. Madeline Sulava, PA-CPhysician Assistant1295579142
  35. Nicole Sullivan, PHARMDPharmacist1790918316
  36. Terrance Sullivan, PHYSICAL THERAPISTClinical Electrophysiology Physical Therapist1598857567
  37. Jonathan Summers, ACNP-BCAcute Care Nurse Practitioner1568898617
  38. Tammy Summers, M.S.Audiologist1831100049
  39. John Sundermann, M.D.Anatomic Pathology Physician1447213582
  40. Daniel Sundie, P.T.Physical Therapist1235118472
  41. Kimberly Sundie, PA-CMedical Physician Assistant1134598998
  42. Sanjeev Suri, M.DNephrology Physician1043254667
  43. Shelly Suski, PA-CPhysician Assistant1851717292
  44. Devon Swanson, CNMAdvanced Practice Midwife1023492121
  45. Aletta Swart, DMDDentist1144601246
  46. Martin Sweeney, LSWSocial Worker1578663415
  47. Alexis SwiergolPediatric Physical Therapist1821692914
  48. Peter Sylves, D.O.Internal Medicine Physician1952350407
  49. Michelle Szebalskie, RDRegistered Dietitian1972083418
  50. Nichol Szybka, LMTMassage Therapist1922818038

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.