Wesley Chan
Critical Care Medicine (Internal Medicine) Physician · Baltimore, MD
Wesley Chan is a critical care medicine (internal medicine) physician with a practice address in Baltimore, Maryland, and NPI 1558926626, issued on May 4, 2019. Check the license (Maryland D0107270, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Wesley Chan
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- D0107270 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2401 W Belvedere Ave, Baltimore, MD 21215
- Phone
- (410) 601-9000
- Enumerated
- May 4, 2019
- Record last updated
- Jun 16, 2026
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 212 in Maryland → Look up another NPI →
Also registered at 2401 W Belvedere Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Wesley Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0107270Check 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 critical care medicine (internal medicine) physician in 2024
27 Medicare Part D claims for 13 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D.
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.
Wesley Chan among 212 critical care medicine (internal medicine) physician records in Maryland
Wesley Chan 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 2019, is newer than 92% of them.
- NPI issued2019 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 79% of these records are
- Record last updated2026 · 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 Baltimore → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Elie Khalil, MDBaltimore, MD 212151578801056
- Siva Sivakumar, MDBaltimore, MD 212151992788442
- Zaid Shakir, M.D.Baltimore, MD 212181538450952
- William Karkowsky, M.D.Baltimore, MD 212091053675074
- Howard Reynolds, M.D.Baltimore, MD 212231811975006
- Sean Agbor-Enoh, M.D., PHDBaltimore, MD 212241811159858
- Amarpreet AhluwaliaBaltimore, MD 212241245897453
- Ryan Belecanech, MDBaltimore, MD 212241821452905
Common questions
What is Wesley Chan's NPI number?
Wesley Chan's National Provider Identifier (NPI) is 1558926626, issued on May 4, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Wesley Chan located?
The NPPES record lists a practice address at 2401 W Belvedere Ave, Baltimore, MD, 21215. Phone: (410) 601-9000. Providers update this record themselves, so call before visiting.
How can I verify Wesley Chan's license?
NPPES lists Maryland license number D0107270, 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 Wesley Chan prescribe under Medicare Part D?
In 2024, Wesley Chan had 27 Medicare Part D claims for 13 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
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.