Larry Steven Hahn, D.O.
Adult Medicine Physician · Trevose, PA
Larry Steven Hahn, D.O. is an adult medicine physician with a practice address in Trevose, Pennsylvania, and NPI 1619911609, issued on Jun 16, 2006. Check the license (Pennsylvania OS004862L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Larry Steven Hahn
- Credential
- D.O.
- Primary taxonomy
- Adult Medicine Physician 207QA0505X
- License number
- OS004862L PA
Self-reported in NPPES; status is on the state search - Practice location
- 339 E Street RD, Trevose, PA 19053
- Phone
- (267) 574-8100
- Enumerated
- Jun 16, 2006
- Record last updated
- Mar 13, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (267) 574-8111
- Medicaid ID
- 0894842 PA
- Medicare enrollment
- Enrolled (PECOS I20101025001287); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1981
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult medicine physician records → All 77 in Pennsylvania → Look up another NPI →
Also registered at 339 E Street RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicallina Abel, PA-CMedical Physician Assistant1043862592
- Carley Goldman, PA-CPhysician Assistant1013452457
- Laura Jennings, PA-CPhysician Assistant1619366192
- Brad Stoltz, D.O.Family Medicine Physician1407885924
Verify Larry Steven Hahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS004862LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average adult medicine physician in 2024
9,512 Medicare Part D claims for 700 beneficiaries, against an average of 3,002 among the 1,307 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 39 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium632 claims
- Atorvastatin Calcium575 claims
- Amlodipine Besylate401 claims
- Losartan Potassium329 claims
- Levothyroxine Sodium304 claims
- Metoprolol Succinate282 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,062.20
67 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 664 providers of this specialty with any payment received $1,405.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Pinnacle Physicians Group LLCTrevose, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Larry Steven Hahn among 77 adult medicine physician records in Pennsylvania
Larry Steven Hahn, D.O. is one of 77 adult medicine physician records with a practice address in Pennsylvania. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 44% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated1981 · median 1994 among the 30 with a school on file
- Record last updated2012 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0505X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Medicine Physician providers in Pennsylvania
There are 77 adult medicine physician records in Pennsylvania.
All 77 in Pennsylvania → Every provider in Trevose → Adult Medicine Physician nationwide →
The 8 adult medicine physician records with the nearest ZIP codes
- Sheavone BoydYeadon, PA 190501124982897
- Manuel Lim, MDBoothwyn, PA 190611679513576
- Orlando Maloles, MDUpper Darby, PA 190821336102128
- Lisa Freedman, M.D.Villanova, PA 190851073571626
- Gina Slobogin, CRNPUpper Chichester, PA 190141639625809
- Lisa Albert, CRNPLower Gwynedd, PA 190021336143254
- Molly Kastner, MDPhiladelphia, PA 191041235768300
- Paul LePhiladelphia, PA 191041063804193
Common questions
What is Larry Steven Hahn, D.O.'s NPI number?
Larry Steven Hahn, D.O.'s National Provider Identifier (NPI) is 1619911609, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Larry Steven Hahn, D.O. located?
The NPPES record lists a practice address at 339 E Street RD, Trevose, PA, 19053. Phone: (267) 574-8100. Providers update this record themselves, so call before visiting.
How can I verify Larry Steven Hahn, D.O.'s license?
NPPES lists Pennsylvania license number OS004862L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Larry Steven Hahn, D.O. prescribe under Medicare Part D?
In 2024, Larry Steven Hahn, D.O. had 9,512 Medicare Part D claims for 700 beneficiaries; the average among adult medicine physician prescribers was 3,002. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.