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 30 of 30.
The 8 largest groups in Langhorne
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
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
- Siona Zellis, COTAOccupational Therapy Assistant1275044778
- Mei Ling Zheng, CRNPFamily Nurse Practitioner1124583570
- Thomas Ziemba, DOEmergency Medicine Physician1922039379
- Gregory Zollner, M.D.Nephrology Physician1023042355
- Dolores Zongolowicz, CRNPGeneral Practice Registered Nurse1295840809
- Nathan Zuckerman, M.D.Obstetrics & Gynecology Physician1487948113
- Rachel Zuroick, RNCertified Registered Nurse Anesthetist1477727311
The largest Pennsylvania cities
- Philadelphia42,849
- Pittsburgh28,866
- Allentown5,904
- Lancaster5,378
- Erie5,083
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.