NPPES file of Aug 9, 2026

Doctors and health care providers in Bethlehem, PA

4,797 individual NPPES records list a practice address in Bethlehem, 7th of 816 Pennsylvania cities. The largest group is emergency medicine physician: 342, 7% of the city's records, against 2% across Pennsylvania. Page 63 of 96.

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

Bethlehem in Pennsylvania

  • Rank in Pennsylvania7th of 816 cities by records
  • Share of the state1.8% of Pennsylvania's records
  • Specialties present25 or more taxonomy codes
  • Top three groups17% of all records
  • Emergency Medicine Physician rank3rd of the 10 Pennsylvania cities with the most

Compared with Pennsylvania as a whole, Bethlehem has 4.7× the state's share of emergency medicine physician records and 0.34× its share of pharmacist records.

Providers in Bethlehem, alphabetically

  1. Peter NyamariMental Health Counselor1669390118
  2. Nicole Nye, CRNPAcute Care Nurse Practitioner1144573544
  3. Denise O'Brien, CRNPPsychiatric/Mental Health Nurse Practitioner1790859197
  4. Kelly O'Brien, MDEmergency Medicine Physician1740801687
  5. Philip O'Brien, D.C.Chiropractor1528215258
  6. Rachel O'Connell, M.D.Obstetrics & Gynecology Physician1003262924
  7. Jennifer O'ConnorPhysician Assistant1174303143
  8. Kelly O'DonnellAthletic Trainer1487101242
  9. Matthew O'DonnellAthletic Trainer1912429283
  10. Rachel O'Hagan, MA CCC-SLPSpeech-Language Pathologist1598912396
  11. Kelly O'Hanlon, MS, LPCProfessional Counselor1841900495
  12. Donna O'Neil, CRNPNurse Practitioner1679757546
  13. Kimberly O'NeilChiropractor1326479379
  14. Leo Oakchunas, D.C.Chiropractor1407818057
  15. Alysson Oberwanowicz, PA-CPhysician Assistant1366879660
  16. Amanda Obiedzinski, DPTPhysical Therapist1730065079
  17. Anthony Ocasio, PA-CPhysician Assistant1285579268
  18. Edward Ocasio, CRNPNurse Practitioner1851189492
  19. Julia OcasioBehavior Technician1679327092
  20. Elizabeth OconnorSocial Worker1487290714
  21. Yassar OdhejoPsychiatry Physician1043871221
  22. Marissa Oertner, MA, LBSBehavior Analyst1215670245
  23. John OffermannBehavior Analyst1407233943
  24. Babatunde Ogunnaike, M.D.Internal Medicine Physician1730615550
  25. Chaerim OhPharmacist1548131030
  26. Tony Ohanian, M.D.Internal Medicine Physician1619382462
  27. Alma Ohl, CRNPFamily Nurse Practitioner1689665473
  28. Ashley OhnonaObstetrics & Gynecology Physician1619591856
  29. Christopher Ohocinski, LAT, ATCAthletic Trainer1942737556
  30. Danis Okang, LPCProfessional Counselor1306408299
  31. Kathryn OkeefeOptician1386385532
  32. Roseline Okigbo, D.O.Internal Medicine Physician1114307048
  33. Cynthia Okoduwa, M.D.Diagnostic Radiology Physician1750518056
  34. Karina OkulovaPhysical Therapy Assistant1033601927
  35. Ayoola Oladejo, M.DHospitalist Physician1427462605
  36. Olayide Olaniyan, AG-ACNP-BCNurse Practitioner1811649536
  37. Cynthia Olenwine, DMDGeneral Practice Dentistry1396840989
  38. Horace Olewiler, MDInternal Medicine Physician1063463057
  39. Carlo Oller, M.D.Emergency Medicine Physician1801890140
  40. Dennis Ologunro, MDStudent in an Organized Health Care Education/Training Program1235825324
  41. Joanna Olson, M.D.Ophthalmology Physician1376807578
  42. April Olszyk, D.C.Chiropractor1396927075
  43. Kimberly Olving, PA-CMedical Physician Assistant1871865485
  44. Sidra Omer, MDInternal Medicine Physician1427671874
  45. Anthonia OmololaBehavior Technician1356160600
  46. Tracy Onea, LSWSocial Worker1932615440
  47. Scott OnuschakMental Health Counselor1770798787
  48. Chidinma Onweni, M.DCritical Care Medicine (Internal Medicine) Physician1538556766
  49. Eric Orbison, DDSOrthodontics and Dentofacial Orthopedics Dentistry1114333291
  50. Jeffrey Ordner, DOAnatomic Pathology & Clinical Pathology Physician1619597689

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

Bethlehem, Pennsylvania appears in the CMS National Plan and Provider Enumeration System with 4,797 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 Bethlehem - 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 Bethlehem 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 Bethlehem is weighted toward Emergency Medicine Physician (342 clinicians, followed by Physician Assistant with 270 and Physical Therapist with 204). 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, Bethlehem reports roughly 37 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 Bethlehem 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 Bethlehem, PA?

There are 4,797 registered healthcare providers in Bethlehem, PA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Bethlehem?

The most common specialties in Bethlehem are Emergency Medicine Physician, Physician Assistant, Physical Therapist, Professional Counselor, Certified Registered Nurse Anesthetist. Emergency Medicine Physician has the most providers with 342.

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.