NPPES file of Aug 9, 2026

Tanya Michelle Prowell, M.D.

Medical Oncology Physician · Baltimore, MD

Tanya Michelle Prowell, M.D. is a medical oncology physician with a practice address in Baltimore, Maryland, and NPI 1932256930, issued on Jan 4, 2007. Check the license (Maryland D58507, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1932256930
Name
Tanya Michelle Prowell
Credential
M.D.
Primary taxonomy
Medical Oncology Physician 207RX0202X
License number
D58507 MD
Self-reported in NPPES; status is on the state search
Practice location
600 N Wolfe St, Baltimore, MD 21205
Phone
(410) 614-4459
Enumerated
Jan 4, 2007
Record last updated
Jan 17, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicaid ID
404979900 MD
Medicare enrollment
Enrolled (PECOS I20040716000556); may accept Medicare assignment
Medical or professional school
Johns Hopkins University School Of Medicine, 1999
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 600 N Wolfe St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Abdulrahman Abodarahim, MBBCHOphthalmology Physician1770182560
  2. Aida Abou-ZamzamStudent in an Organized Health Care Education/Training Program1891456034
  3. Mya AbousyStudent in an Organized Health Care Education/Training Program1700422169
  4. Christopher Abularrage, MDVascular Surgery Physician1063675908
  5. Sahaja Acharya, M.D.Radiation Oncology Physician1639436603
  6. Stephen Achuff, M.D.Cardiovascular Disease Physician1326001033

Verify Tanya Michelle Prowell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D58507    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

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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.

  1. Qualityout of 100 · 30% of the final score64.7
  2. Costout of 100 · 30%52.4
  3. Promoting interoperabilityout of 100 · 25%97.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. 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.

All 224 in Maryland → Every provider in Baltimore →

Other medical oncology physician records in Maryland

  1. Jeffrey Abrams, M.DClarksville, MD1598035248
  2. Richard Ambinder, M.D.Baltimore, MD1528022407
  3. Amir Ameri, MDBaltimore, MD1164089843
  4. Valsamo Anagnostou, MD-PHDBaltimore, MD1821314030
  5. Christina Annunziata, M.D., PH.D.Bethesda, MD1093084139
  6. Mary Armanios, M.D.Baltimore, MD1588628390
  7. Deborah Armstrong, M.D.Lutherville, MD1437113255
  8. Kekule AsgariSilver Spring, MD1568927911
  9. Nilofer Azad, MDBaltimore, MD1568635712
  10. Ashraf Badros, M.D.Baltimore, MD1821038241

Common questions

What is Tanya Michelle Prowell, M.D.'s NPI number?

Tanya Michelle Prowell, M.D.'s National Provider Identifier (NPI) is 1932256930, issued on Jan 4, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Tanya Michelle Prowell, M.D. located?

The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21205. Phone: (410) 614-4459. Providers update this record themselves, so call before visiting.

How can I verify Tanya Michelle Prowell, M.D.'s license?

NPPES lists Maryland license number D58507, 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.

What is Tanya Michelle Prowell, M.D.'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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.