Mahyar Toofantabrizi
Hospitalist Physician · Baltimore, MD
Mahyar Toofantabrizi is a hospitalist physician with a practice address in Baltimore, Maryland, and NPI 1043770837, issued on Mar 20, 2019. Check the license (Maryland D0093591, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Mahyar Toofantabrizi
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- D0093591 MD
Self-reported in NPPES; status is on the state search - Practice location
- 9000 Franklin Square Dr, Baltimore, MD 21237
- Phone
- (443) 777-7000
- Enumerated
- Mar 20, 2019
- Record last updated
- Jun 1, 2022
- Medicare enrollment
- Enrolled (PECOS I20220607001716); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 397 in Maryland → Look up another NPI →
Also registered at 9000 Franklin Square Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mahyar Toofantabrizi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0093591Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average hospitalist physician in 2024
131 Medicare Part D claims for 62 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% 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): 80.2 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).
Bills Medicare through one group practice
- Medstar Medical Group II LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mahyar Toofantabrizi among 397 hospitalist physician records in Maryland
Mahyar Toofantabrizi is one of 397 hospitalist physician records with a practice address in Maryland. 91% 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 81% of them.
- NPI issued2019 · 81% of these records are older, 13% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2005 · median 2010 among the 330 with a school on file
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Maryland
There are 397 hospitalist physician records in Maryland.
All 397 in Maryland → Every provider in Baltimore → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Srinath Allala, MDRosedale, MD 212371447531835
- Mohamad Chehab, M.D.Baltimore, MD 212371992093397
- Elias Elias, M.D.Baltimore, MD 212371962870055
- Kavneet Gill, M.D.Baltimore, MD 212371992068324
- Tyler Hays, PABaltimore, MD 212371194201905
- Olivia Nwankwo, MDRosedale, MD 212371972965077
- Runa Patel, M.DBaltimore, MD 212371942472840
- Brandon Perry, M.D.Baltimore, MD 212371174805592
Common questions
What is Mahyar Toofantabrizi's NPI number?
Mahyar Toofantabrizi's National Provider Identifier (NPI) is 1043770837, issued on Mar 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mahyar Toofantabrizi located?
The NPPES record lists a practice address at 9000 Franklin Square Dr, Baltimore, MD, 21237. Phone: (443) 777-7000. Providers update this record themselves, so call before visiting.
How can I verify Mahyar Toofantabrizi's license?
NPPES lists Maryland license number D0093591, 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 Mahyar Toofantabrizi prescribe under Medicare Part D?
In 2024, Mahyar Toofantabrizi had 131 Medicare Part D claims for 62 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Mahyar Toofantabrizi's MIPS final score?
The 2023 MIPS final score is 80.2 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.