Abigail Marjorie Ostertag, PA-C
Medical Physician Assistant · Wyomissing, PA
Abigail Marjorie Ostertag, PA-C is a medical physician assistant with a practice address in Wyomissing, Pennsylvania, and NPI 1477716140, issued on Jul 3, 2008. Check the license (Pennsylvania MA053452, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Abigail Marjorie Ostertag
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- MA053452 PA
005631 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2600 Papermill RD, Wyomissing, PA 19610
- Phone
- (484) 220-0051
- Enumerated
- Jul 3, 2008
- Record last updated
- Oct 24, 2022
- Medicare enrollment
- Enrolled (PECOS I20080818000074); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,897 in Pennsylvania → Look up another NPI →
Also registered at 2600 Papermill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathleen Brumbach, PA-CMedical Physician Assistant1619306057
- Jennifer Flom, D.O.Internal Medicine Physician1821485632
- Katharine Navone, MDFamily Medicine Physician1427163781
- Gretchen Odonnell, PA CMedical Physician Assistant1376513275
- Chad Smucker, PA-CPhysician Assistant1336495431
- Kathleen Struminger, D.O.Family Medicine Physician1891715900
Verify Abigail Marjorie Ostertag in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA053452Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average medical physician assistant in 2024
61 Medicare Part D claims for 45 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Diazepam12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $103.78
4 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 16,165 providers of this specialty with any payment received $1,055.00 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
- Advanced Vein And Laser Center Lancaster LLCLancaster, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Abigail Marjorie Ostertag among 3,897 medical physician assistant records in Pennsylvania
Abigail Marjorie Ostertag, PA-C is one of 3,897 medical physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 26% of them.
- NPI issued2008 · 26% of these records are older, 69% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2008 · median 2015 among the 2,467 with a school on file
- Record last updated2022 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Pennsylvania
There are 3,897 medical physician assistant records in Pennsylvania.
All 3,897 in Pennsylvania → Every provider in Wyomissing → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Kathleen Brumbach, PA-CWyomissing, PA 196101619306057
- Danielle Forry, PA-CWyomissing, PA 196101447899125
- Nicole Harper, PA-CWyomissing, PA 196101730581950
- Sarah Horbach, PA-CWyomissing, PA 196101346593399
- James Kline, PA-CWyomissing, PA 196101811960347
- Rhonda Murphy, PA-CWyomissing, PA 196101376707422
- Gretchen Odonnell, PA CWyomissing, PA 196101376513275
- Tuyet Parker, PA-CWyomissing, PA 196101710107255
Common questions
What is Abigail Marjorie Ostertag, PA-C's NPI number?
Abigail Marjorie Ostertag, PA-C's National Provider Identifier (NPI) is 1477716140, issued on Jul 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Abigail Marjorie Ostertag, PA-C located?
The NPPES record lists a practice address at 2600 Papermill RD, Wyomissing, PA, 19610. Phone: (484) 220-0051. Providers update this record themselves, so call before visiting.
How can I verify Abigail Marjorie Ostertag, PA-C's license?
NPPES lists Pennsylvania license number MA053452, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Abigail Marjorie Ostertag, PA-C prescribe under Medicare Part D?
In 2024, Abigail Marjorie Ostertag, PA-C had 61 Medicare Part D claims for 45 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Abigail Marjorie Ostertag, PA-C's MIPS final score?
The 2023 MIPS final score is 80.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.