Margaret June Ahrens, MD
Surgery Physician · Lancaster, PA
Margaret June Ahrens, MD is a surgery physician with a practice address in Lancaster, Pennsylvania, and NPI 1487009072, issued on May 2, 2016. Check the license (Pennsylvania MD478838, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Margaret June Ahrens
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- MD478838 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2101 Embassy Dr, Lancaster, PA 17603
- Phone
- (717) 735-7410
- Enumerated
- May 2, 2016
- Record last updated
- Oct 9, 2025
- Fax
- (717) 735-7438
- Medicare enrollment
- Enrolled (PECOS I20220804000024); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,867 in Pennsylvania → Look up another NPI →
Also registered at 2101 Embassy Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason Comeau, M.D.Vascular Surgery Physician1811108152
- Brian Cronin, DOVascular Surgery Physician1679992382
- Mark Evans, D.P.M.Foot & Ankle Surgery Podiatrist1457571325
- David Vaughn, M.D.Surgery Physician1639339542
- Steven Woratyla, MDVascular Surgery Physician1710997085
Verify Margaret June Ahrens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD478838Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average surgery physician in 2024
29 Medicare Part D claims for 27 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 25 claims were for opioids.
Most prescribed
- Oxycodone Hcl24 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.
Bills Medicare through one group practice
- Pinnacle Health Medical ServicesLititz, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret June Ahrens among 1,867 surgery physician records in Pennsylvania
Margaret June Ahrens, MD is one of 1,867 surgery physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 68% of them.
- NPI issued2016 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2016 · median 2007 among the 932 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Pennsylvania
There are 1,867 surgery physician records in Pennsylvania.
All 1,867 in Pennsylvania → Every provider in Lancaster → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Allison Barrett, MDLancaster, PA 176031063685873
- Robert Conter, MDLancaster, PA 176031831155902
- Glenn Kline, DOLancaster, PA 176031477596948
- Linda Myers, MDLancaster, PA 176031841251634
- Hiep Phan, MDLancaster, PA 176031386685378
- David Vaughn, M.D.Lancaster, PA 176031639339542
- Aaron WomerLancaster, PA 176031114422466
- Shilpa Agarwal, M.D.Lancaster, PA 176021225489545
Common questions
What is Margaret June Ahrens, MD's NPI number?
Margaret June Ahrens, MD's National Provider Identifier (NPI) is 1487009072, issued on May 2, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Margaret June Ahrens, MD located?
The NPPES record lists a practice address at 2101 Embassy Dr, Lancaster, PA, 17603. Phone: (717) 735-7410. Providers update this record themselves, so call before visiting.
How can I verify Margaret June Ahrens, MD's license?
NPPES lists Pennsylvania license number MD478838, 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 Margaret June Ahrens, MD prescribe under Medicare Part D?
In 2024, Margaret June Ahrens, MD had 29 Medicare Part D claims for 27 beneficiaries; the average among surgery physician prescribers was 147. 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.