Jennifer Ahn
Emergency Medicine Physician · Pittsburgh, PA
Jennifer Ahn is an emergency medicine physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1891257770, issued on Apr 1, 2019. Check the license on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Jennifer Ahn
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 0101275043 VA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Lothrop St Ste 933W, Pittsburgh, PA 15213
- Phone
- (412) 647-2345
- Enumerated
- Apr 1, 2019
- Record last updated
- Dec 11, 2024
- Medicare enrollment
- Enrolled (PECOS I20211117001137); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 200 Lothrop St Ste 933W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Meghan McKinnonFamily Nurse Practitioner1053182790
- Allison PavlovPsychiatric/Mental Health Nurse Practitioner1356710081
- Sarah Reiland, PA-CPhysician Assistant1144899386
- Grant RobertsonStudent in an Organized Health Care Education/Training Program1952050023
- Jillian Stephey, PA-CMedical Physician Assistant1972931293
Verify Jennifer Ahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average emergency medicine physician in 2024
612 Medicare Part D claims for 395 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 81 claims were for opioids.
Most prescribed
- Ondansetron Odt75 claims
- Oxycodone Hcl55 claims
- Cefuroxime51 claims
- Prednisone48 claims
- Amoxicillin-Clavulanate Potass44 claims
- Azithromycin37 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
- Dubois Regional Medical CenterMonongahela, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Ahn among 3,911 emergency medicine physician records in Pennsylvania
Jennifer Ahn is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 75% of them.
- NPI issued2019 · 75% of these records are older, 21% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2019 · median 2013 among the 2,231 with a school on file
- Record last updated2024 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
424 emergency medicine physician records list a practice address in Pittsburgh
They are 424 of the 28,866 NPPES records with a practice address in Pittsburgh, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Pittsburgh → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Aaron Brown, M.D.Pittsburgh, PA 152131508056375
- Stacie Byers, DOPittsburgh, PA 152131982663225
- Christopher Cole, MDPittsburgh, PA 152131447294517
- Keith ConoverPittsburgh, PA 152131265413363
- Ankur Doshi, MDPittsburgh, PA 152131659371359
- Orooj Fasiuddin, MDPittsburgh, PA 152131467426072
- Christian Martin-Gill, M.D.Pittsburgh, PA 152131043412943
- Vincent Mosesso, MDPittsburgh, PA 152131326012089
Common questions
What is Jennifer Ahn's NPI number?
Jennifer Ahn's National Provider Identifier (NPI) is 1891257770, issued on Apr 1, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Ahn located?
The NPPES record lists a practice address at 200 Lothrop St Ste 933W, Pittsburgh, PA, 15213. Phone: (412) 647-2345. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Ahn's license?
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 Jennifer Ahn prescribe under Medicare Part D?
In 2024, Jennifer Ahn had 612 Medicare Part D claims for 395 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.