NPPES file of Aug 9, 2026

Doctors and health care providers in Langhorne, PA

1,457 individual NPPES records list a practice address in Langhorne, 31st of 816 Pennsylvania cities. The largest group is mental health counselor: 124, 9% of the city's records, against 4% across Pennsylvania. Page 20 of 30.

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

Langhorne in Pennsylvania

  • Rank in Pennsylvania31st of 816 cities by records
  • Share of the state0.6% of Pennsylvania's records
  • Specialties present25 or more taxonomy codes
  • Top three groups17.3% of all records

Compared with Pennsylvania as a whole, Langhorne has 2.7× the state's share of case manager/care coordinator records and 0.52× its share of pharmacist records.

Providers in Langhorne, alphabetically

  1. Shannon O'Toole, DOEmergency Medicine Physician1467089243
  2. John Obrien, PHARMACISTPharmacist1376867192
  3. Deanna Offenback, DNPFamily Nurse Practitioner1558839142
  4. Sophie Oh, M.D.Family Medicine Physician1619328572
  5. James Oline, D.D.S.General Practice Dentistry1871556670
  6. Jonathan Oline, DOCardiovascular Disease Physician1699747485
  7. Caitlyn Omensetter, M.A.Mental Health Counselor1861840605
  8. Michael Ondik, M.D.Otolaryngology Physician1457578791
  9. Shannon OneillMental Health Counselor1972481208
  10. Thomas Oram, D.O.Emergency Medicine Physician1154349173
  11. Alexandra Orbino, MSWClinical Social Worker1891843538
  12. Marilyn Orr, PTPhysical Therapist1821212523
  13. Melanie OrtizBehavior Technician1992571814
  14. Allison OstashPediatric Nurse Practitioner1184265951
  15. Alexander Ostrovsky, MDHematology & Oncology Physician1548310238
  16. Haley OstrowMental Health Counselor1235587387
  17. Cassidy Ott, OTR/LOccupational Therapist1639881378
  18. Allison Otto, M.D.Pediatrics Physician1376576140
  19. Colleen Owens, CRNPAdult Health Nurse Practitioner1336698869
  20. Jeffrey Owens, PA-CPhysician Assistant1043612054
  21. Veronica Owens, PH.D., LCSW, CEAPClinical Social Worker1851453336
  22. Suzie Pace, DOStudent in an Organized Health Care Education/Training Program1497443899
  23. Tracy Pacitti, NURSE PRACTITIONERFamily Nurse Practitioner1407076789
  24. Joseph Pagano, D.O.Emergency Medicine Physician1891056594
  25. Ambily Pailo, NP-CPrimary Care Nurse Practitioner1043664246
  26. Daniel PakHospitalist Physician1700535531
  27. Swetha Pakanati, DMDGeneral Practice Dentistry1003115221
  28. Allison PalmerMental Health Counselor1629477336
  29. Loreal PalumboBehavior Analyst1942828819
  30. Stacy Panchella, CRNPAcute Care Nurse Practitioner1689980641
  31. Mamta Pansuria, PHARMDPharmacist1700186871
  32. Tiffany Pao, O.D.Optometrist1396183224
  33. Nicole Pape, CRNPAcute Care Nurse Practitioner1558773200
  34. Mohil ParakhiyaDentist1356964050
  35. Gee-Sue Park, PA-CPhysician Assistant1467078121
  36. Anne Parker, CRNPNurse Practitioner1952720088
  37. Gregory Parker, DPMPodiatrist1497794689
  38. Rafael Parraga Silguero, MDStudent in an Organized Health Care Education/Training Program1396590774
  39. Rebecca Pass, NPWomen's Health Nurse Practitioner1821980574
  40. Samar Patankar, M.D.Student in an Organized Health Care Education/Training Program1952233611
  41. Achint Patel, PHARMDPharmacist1124373493
  42. Arpan PatelDentist1316158421
  43. Bhavna Patel, MDGeneral Practice Physician1154519494
  44. Chandani Patel, DDSGeneral Practice Dentistry1114572609
  45. Chandresh Patel, MDInternal Medicine Physician1427090638
  46. Diya PatelBehavior Technician1063146637
  47. Kamiksha Patel, CRNPFamily Nurse Practitioner1093560161
  48. Lokesh Patel, PHARMDPharmacist1669795712
  49. Lopaben PatelPhysician Assistant1083176325
  50. Meghan Patel, M.D.Obstetrics & Gynecology Physician1801027073

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

Langhorne, Pennsylvania appears in the CMS National Plan and Provider Enumeration System with 1,457 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 Langhorne - 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 Langhorne 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 Langhorne is weighted toward Mental Health Counselor (124 clinicians, followed by Student in an Organized Health Care Education/Training Program with 67 and Behavior Technician with 61). 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, Langhorne reports roughly 11.2 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 Langhorne 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 Langhorne, PA?

There are 1,457 registered healthcare providers in Langhorne, PA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Langhorne?

The most common specialties in Langhorne are Mental Health Counselor, Student in an Organized Health Care Education/Training Program, Behavior Technician, Physical Therapist, Family Nurse Practitioner. Mental Health Counselor has the most providers with 124.

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.