Marie J. Warner, DO
Family Medicine Physician · York, PA
Marie J. Warner, DO is a family medicine physician with a practice address in York, Pennsylvania, and NPI 1033104377, issued on Sep 13, 2005. Check the license (Pennsylvania OSS007125L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Marie J. Warner
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OSS007125L PA
Self-reported in NPPES; status is on the state search - Practice location
- 2250 E Market St, York, PA 17402
- Phone
- (717) 851-1566
- Enumerated
- Sep 13, 2005
- Record last updated
- Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (717) 812-3950
- Medicaid ID
- 001297327 PA
- Medicare enrollment
- Enrolled (PECOS I20180614001008); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1989
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 2250 E Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christina Arentz, CRNPOccupational Health Nurse Practitioner1194536052
- Brandon Burkett, DPTPhysical Therapist1386873545
- Stephen Dietrich, D.O.Occupational Medicine Physician1497845689
- Carolyn Helberg, PA-CPhysician Assistant1205110541
- Angela Johnson, CRNPNurse Practitioner1275083115
- Sandra Leathery, CRNPFamily Nurse Practitioner1437173267
Verify Marie J. Warner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OSS007125LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family medicine physician in 2024
339 Medicare Part D claims for 252 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Cephalexin45 claims
- Prednisone16 claims
- Adacel Tdap14 claims
- Cefadroxil12 claims
- Wixela Inhub12 claims
- Cefpodoxime Proxetil11 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
- Southern California Permanente Medical GroupVentura, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marie J. Warner among 7,483 family medicine physician records in Pennsylvania
Marie J. Warner, DO is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1989 · median 2005 among the 4,529 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
200 family medicine physician records list a practice address in York
They are 200 of the 4,575 NPPES records with a practice address in York, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in York → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Craig Bradley, DOYork, PA 174021346203437
- Jenifer Bruner, CRNP, NDYork, PA 174021952337792
- Mark Catterall, MDYork, PA 174021598793978
- Kenneth Higgins, DOYork, PA 174021073573929
- James Jensen, DOYork, PA 174021851330914
- Walter Krajewski, DOYork, PA 174021891724522
- Thaddeus Lekawa, MDYork, PA 174021588693436
- Beth Loss, DOYork, PA 174021831159797
Common questions
What is Marie J. Warner, DO's NPI number?
Marie J. Warner, DO's National Provider Identifier (NPI) is 1033104377, issued on Sep 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Marie J. Warner, DO located?
The NPPES record lists a practice address at 2250 E Market St, York, PA, 17402. Phone: (717) 851-1566. Providers update this record themselves, so call before visiting.
How can I verify Marie J. Warner, DO's license?
NPPES lists Pennsylvania license number OSS007125L, 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 Marie J. Warner, DO prescribe under Medicare Part D?
In 2024, Marie J. Warner, DO had 339 Medicare Part D claims for 252 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.