Jacquelyn Winifred Zimmerman, MD, PHD
Medical Oncology Physician · Baltimore, MD
Jacquelyn Winifred Zimmerman, MD, PHD is a medical oncology physician with a practice address in Baltimore, Maryland, and NPI 1871912618, issued on Apr 9, 2014. Check the license (Maryland D84887, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Jacquelyn Winifred Zimmerman
- Credential
- MD, PHD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- D84887 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1800 Orleans St FL 3, Baltimore, MD 21287
- Phone
- (410) 955-3613
- Enumerated
- Apr 9, 2014
- Record last updated
- Sep 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180718003321); may accept Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 2014
- Entity
- Type 1 · individual
Verify Jacquelyn Winifred Zimmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D84887Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average medical oncology physician in 2024
21 Medicare Part D claims, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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): 74.4 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: $8,578.27
4 payments; by number, the most common kind was travel and lodging; the largest payer was F. Hoffmann-La Roche AG. The 3,343 providers of this specialty with any payment received $11,773.47 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
- Johns Hopkins UniversityColumbia, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Medical Oncology Physician providers in Maryland
There are 224 medical oncology physician records in Maryland.
Other medical oncology physician records in Maryland
- Jeffrey Abrams, M.DClarksville, MD1598035248
- Richard Ambinder, M.D.Baltimore, MD1528022407
- Amir Ameri, MDBaltimore, MD1164089843
- Valsamo Anagnostou, MD-PHDBaltimore, MD1821314030
- Christina Annunziata, M.D., PH.D.Bethesda, MD1093084139
- Mary Armanios, M.D.Baltimore, MD1588628390
- Deborah Armstrong, M.D.Lutherville, MD1437113255
- Kekule AsgariSilver Spring, MD1568927911
- Nilofer Azad, MDBaltimore, MD1568635712
- Ashraf Badros, M.D.Baltimore, MD1821038241
Common questions
What is Jacquelyn Winifred Zimmerman, MD, PHD's NPI number?
Jacquelyn Winifred Zimmerman, MD, PHD's National Provider Identifier (NPI) is 1871912618, issued on Apr 9, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Jacquelyn Winifred Zimmerman, MD, PHD located?
The NPPES record lists a practice address at 1800 Orleans St FL 3, Baltimore, MD, 21287. Phone: (410) 955-3613. Providers update this record themselves, so call before visiting.
How can I verify Jacquelyn Winifred Zimmerman, MD, PHD's license?
NPPES lists Maryland license number D84887, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jacquelyn Winifred Zimmerman, MD, PHD prescribe under Medicare Part D?
In 2024, Jacquelyn Winifred Zimmerman, MD, PHD had 21 Medicare Part D claims; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Jacquelyn Winifred Zimmerman, MD, PHD's MIPS final score?
The 2023 MIPS final score is 74.4 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.