Matthew Kendall McNabney, M.D.
Geriatric Medicine (Internal Medicine) Physician · Baltimore, MD
Matthew Kendall McNabney, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Baltimore, Maryland, and NPI 1396795647, issued on May 10, 2006. Check the license (Maryland D45757, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Matthew Kendall McNabney
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- D45757 MD
Self-reported in NPPES; status is on the state search - Practice location
- 600 N Wolfe St, Baltimore, MD 21287
- Phone
- (410) 955-9441
- Enumerated
- May 10, 2006
- Record last updated
- Sep 1, 2022
- Medicaid ID
- 305631700 MD
- Medicare enrollment
- Enrolled (PECOS I20100721000118); may accept Medicare assignment
- Medical or professional school
- University Of Missouri, Kansas City, School Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 139 in Maryland → Look up another NPI →
Also registered at 600 N Wolfe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Matthew Kendall McNabney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D45757Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
189 Medicare Part D claims for 35 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium36 claims
- Sertraline Hcl13 claims
- Diltiazem 24hr Er (Cd)12 claims
- Eliquis12 claims
- Metoprolol Succinate12 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).
Bills Medicare through one group practice
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Kendall McNabney among 139 geriatric medicine (internal medicine) physician records in Maryland
Matthew Kendall McNabney, M.D. is one of 139 geriatric medicine (internal medicine) physician records with a practice address in Maryland. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 38% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated1987 · median 1997 among the 66 with a school on file
- Record last updated2022 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Maryland
There are 139 geriatric medicine (internal medicine) physician records in Maryland.
All 139 in Maryland → Every provider in Baltimore → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Marta Zampino, MDBaltimore, MD 212871992455505
- John Loome, M.D.Towson, MD 212861023084209
- Alberto Yataco, MDTowson, MD 212861427209972
- Sharareh Badri, M.D.Baltimore, MD 212391003278250
- Stephen Courtin, MDBaltimore, MD 212391649512690
- Nancy Jane Friedley, M.D.Baltimore, MD 212391235106329
- James Parshall, MDBaltimore, MD 212391194794503
- Rezanne KhalilBaltimore, MD 212371891105441
Common questions
What is Matthew Kendall McNabney, M.D.'s NPI number?
Matthew Kendall McNabney, M.D.'s National Provider Identifier (NPI) is 1396795647, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Kendall McNabney, M.D. located?
The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 955-9441. Providers update this record themselves, so call before visiting.
How can I verify Matthew Kendall McNabney, M.D.'s license?
NPPES lists Maryland license number D45757, 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 Matthew Kendall McNabney, M.D. prescribe under Medicare Part D?
In 2024, Matthew Kendall McNabney, M.D. had 189 Medicare Part D claims for 35 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.
What is Matthew Kendall McNabney, 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.
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.