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 5 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. Natalie Crissman, MA, NCC, LPCProfessional Counselor1871319384
  2. James Culley, P.T.Physical Therapist1023097169
  3. Nancy CulleyRegistered Nurse1528229424
  4. Molly Cupler, MSOT, OTR/LSpecialist1053651232
  5. Zachary Cupler, DC, MSChiropractor1578960563
  6. Stacey Curran, D.O.Family Medicine Physician1457575367
  7. Emily CurtinObstetrics & Gynecology Physician1013123090
  8. Susan Cwik, P.T.Physical Therapist1801922430
  9. Janice D'Ambrosi, CRNPFamily Nurse Practitioner1306346101
  10. Ellen D'Urso, MA, NCCMental Health Counselor1558551390
  11. Karen Dahl, MED, RD, CDE, LDNRegistered Dietitian1033423314
  12. Sarah Daily, PTAPhysical Therapy Assistant1275293664
  13. William Dalmagro, R.PH.Pharmacist1659489961
  14. George Daniels, MDUrology Physician1508869496
  15. Kevin Daugherty, LPCProfessional Counselor1548484413
  16. Abigail DavisPhysician Assistant1811724792
  17. Casey Davis, RNRegistered Nurse1740601533
  18. Jennifer Davis, COTA/LOccupational Therapy Assistant1073840286
  19. Laura Davis, RNGeriatric Medicine (Family Medicine) Physician1588521991
  20. Mary Davis, D.O.Emergency Medicine Physician1285658286
  21. Emma DavisonStudent in an Organized Health Care Education/Training Program1205627932
  22. Jessica Davison, CRNPCritical Care Neonatal Nurse Practitioner1912300864
  23. George Davliakos, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1184694549
  24. Cybelle Luisa De Souza Pereira, DMDGeneral Practice Dentistry1700564754
  25. Emily Dean, ODOptometrist1649629593
  26. Ronald Deangelis, D.M.D.General Practice Dentistry1275685448
  27. Mary Defelice, CRNPNurse Practitioner1497367650
  28. Tyler Delaney, DOInternal Medicine Physician1306373998
  29. Erica DellerPhysical Therapy Assistant1003410192
  30. Stephanie Delvecchio, ODOptometrist1043568306
  31. Dennis Demby, M.D.Internal Medicine Physician1780612523
  32. Ryan Denny, DCChiropractor1528797123
  33. Patricia Depcrymski, PTAPhysical Therapist1932771896
  34. Holly Depew, LSWSocial Worker1316638828
  35. Melissa Derenzo, MDOphthalmology Physician1346327947
  36. Trisha Desiderio, CRNPNurse Practitioner1457867301
  37. Charles Diamond, MSW,LSWAddiction (Substance Use Disorder) Counselor1750569588
  38. Jessica Diamond, PA-CPhysician Assistant1669459954
  39. Emily Dias, PA-CMedical Physician Assistant1619042108
  40. Brian Dick, LPCProfessional Counselor1720129463
  41. William Dicuccio, MDGeriatric Medicine (Family Medicine) Physician1306837646
  42. William Dicuccio, MDFamily Medicine Physician1487636403
  43. Kaleb Dietz, PTAPhysical Therapy Assistant1992465371
  44. Robert Diller, RRTRegistered Respiratory Therapist1003488974
  45. Allison Dillner, DMDGeneral Practice Dentistry1710374350
  46. Anthony Dimatteo, D.O.Urology Physician1356601405
  47. S. Matthew Dipippa, D.C.Chiropractor1265412407
  48. Elaine Dischman, MDFamily Medicine Physician1124091954
  49. Michael Dittman, ODOptometrist1033176698
  50. Samantha Dittmer, OTD, OTR/LPediatric Occupational Therapist1740042969

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.