Mark Gladwin
Critical Care Medicine (Internal Medicine) Physician · Bethesda, MD
Mark Gladwin is a critical care medicine (internal medicine) physician with a practice address in Bethesda, Maryland, and NPI 1790997666, issued on May 4, 2007. Check the license (Maryland D0052428, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Mark Gladwin
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- D0052428 MD
Self-reported in NPPES; status is on the state search - Practice location
- Vmb Nhlbi Nih 10 Center Dr, Bethesda, MD 20892
- Phone
- (301) 435-2310
- Enumerated
- May 4, 2007
- Record last updated
- May 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20230504000184); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 212 in Maryland → Look up another NPI →
Verify Mark Gladwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0052428Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 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
- University OF Maryland Physicians PABaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Gladwin among 212 critical care medicine (internal medicine) physician records in Maryland
Mark Gladwin is one of 212 critical care medicine (internal medicine) physician records with a practice address in Maryland. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 49% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1991 · median 2005 among the 168 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 207RC0200X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Maryland
There are 212 critical care medicine (internal medicine) physician records in Maryland.
All 212 in Maryland → Every provider in Bethesda → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Jason Elinoff, M.D.Bethesda, MD 208921780799031
- Nicole Gormley, M.D.Bethesda, MD 208921003121096
- Dharmvir Jaswal, M.DBethesda, MD 208921801212824
- James Shelhamer, M.D.Bethesda, MD 208921265852263
- Anthony Suffredini, M.D.Bethesda, MD 208921609933472
- Christina Yek, M.D.Bethesda, MD 208921871989020
- Robert Browning, MDBethesda, MD 208891518931831
- Jessica Bunin, M.D.Bethesda, MD 208891689697039
Common questions
What is Mark Gladwin's NPI number?
Mark Gladwin's National Provider Identifier (NPI) is 1790997666, issued on May 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Gladwin located?
The NPPES record lists a practice address at Vmb Nhlbi Nih 10 Center Dr, Bethesda, MD, 20892. Phone: (301) 435-2310. Providers update this record themselves, so call before visiting.
How can I verify Mark Gladwin's license?
NPPES lists Maryland license number D0052428, 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 Mark Gladwin's MIPS final score?
The 2023 MIPS final score is 100 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.