Shah Mahmud
Internal Medicine Physician · Burlington, MA
Shah Mahmud is an internal medicine physician with a practice address in Burlington, Massachusetts, and NPI 1770278731, issued on Apr 6, 2023. Check the license (Massachusetts 1025853, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Shah Mahmud
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 1025853 MA
Self-reported in NPPES; status is on the state search - Practice location
- 41 Mall Road Graduate Medical Education, Burlington, MA 01805
- Phone
- (781) 744-8737
- Enumerated
- Apr 6, 2023
- Record last updated
- Feb 13, 2026
- Medicare enrollment
- Enrolled (PECOS I20260223002039); accepts Medicare assignment
- Medical or professional school
- Touro Un Col Of Osteopathic Medicine, New York, 2023
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Verify Shah Mahmud in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1025853Check 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 internal medicine physician in 2024
115 Medicare Part D claims for 30 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium25 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.
Bills Medicare through one group practice
- Alm Medical LLCBrockton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shah Mahmud among 6,825 internal medicine physician records in Massachusetts
Shah Mahmud is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 95% of them.
- NPI issued2023 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2023 · median 2004 among the 4,103 with a school on file
- Record last updated2026 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
144 internal medicine physician records list a practice address in Burlington
They are 144 of the 2,620 NPPES records with a practice address in Burlington, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Burlington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jerry Blaine, M.D.Burlington, MA 018051083716716
- Sandeep Dhillon, M.D.Burlington, MA 018051942225040
- Durathun Farha, MDBurlington, MA 018051801871777
- George Hayao, M.D.Burlington, MA 018051942278445
- Mark Itzkowitz, M.D.Burlington, MA 018051184663270
- Juwen Lin, M.D.Burlington, MA 018051811969249
- Judith Melin, MDBurlington, MA 018051396857009
- Arun Mukherjee, MDBurlington, MA 018051205817806
Common questions
What is Shah Mahmud's NPI number?
Shah Mahmud's National Provider Identifier (NPI) is 1770278731, issued on Apr 6, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Shah Mahmud located?
The NPPES record lists a practice address at 41 Mall Road Graduate Medical Education, Burlington, MA, 01805. Phone: (781) 744-8737. Providers update this record themselves, so call before visiting.
How can I verify Shah Mahmud's license?
NPPES lists Massachusetts license number 1025853, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Shah Mahmud prescribe under Medicare Part D?
In 2024, Shah Mahmud had 115 Medicare Part D claims for 30 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.