Giselle Aerni, MD
Family Medicine Physician · York, PA
Giselle Aerni, MD is a family medicine physician with a practice address in York, Pennsylvania, and NPI 1760636401, issued on Nov 7, 2008. Check the license (Pennsylvania MD441769, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Giselle Aerni
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD441769 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1855 Powder Mill RD, York, PA 17402
- Phone
- (717) 848-4800
- Enumerated
- Nov 7, 2008
- Entity
- Type 1 · individual
Also registered at 1855 Powder Mill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Alhadeff, M.D.Orthopaedic Surgery Physician1972580157
- Wade Andrews, M.D.Orthopaedic Hand Surgery Physician1740447317
- Belinda Armel-Orr, OTR/LHand Occupational Therapist1811189475
- Sarah Atkins, PA-CPhysician Assistant1164975272
- Brian Bixler, M.D.Orthopaedic Surgery Physician1841290061
- Christopher Borsa, MPT, ATCPhysical Therapist1811997349
Verify Giselle Aerni in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD441769Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
55 Medicare Part D claims for 49 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Prednisone41 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: $100.00
1 payment, mostly grant; the largest payer was Djo, LLC. The 53,013 providers of this specialty with any payment received $861.30 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.
One hospital or facility affiliation
- Oss Orthopaedic Hospital LLCYork, PA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
200 family medicine physician records list a York practice address
They are 200 of the 4,575 NPPES records with a York practice address, and 7,324 family medicine physician records in Pennsylvania.
All 200 in York → All 7,324 in Pennsylvania → Every provider in York →
Other family medicine physician records in Pennsylvania
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- Ray Abarintos, MDPhiladelphia, PA1417339516
- Jasim Abbasi, DOErie, PA1396537452
- Alyssa Abbott, CRNPHermitage, PA1669074456
- Daived Abboud, M.D.Allentown, PA1295189322
- Ihab Abdelaal, D.O.Macungie, PA1588944938
- Adam Abdulally, MDPittsburgh, PA1184861544
- Maimuna AbdullahiLebanon, PA1477344018
- Dulitha Abeynayaka, MDPottsville, PA1326983404
Common questions
What is Giselle Aerni, MD's NPI number?
Giselle Aerni, MD's National Provider Identifier (NPI) is 1760636401, issued on Nov 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Giselle Aerni, MD located?
The NPPES record lists a practice address at 1855 Powder Mill RD, York, PA, 17402. Phone: (717) 848-4800. Providers update this record themselves, so call before visiting.
How can I verify Giselle Aerni, MD's license?
NPPES lists Pennsylvania license number MD441769, 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 Giselle Aerni, MD prescribe under Medicare Part D?
In 2024, Giselle Aerni, MD had 55 Medicare Part D claims for 49 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.