Dipankar Roy, M.D.
Internal Medicine Physician · Columbia, MD
Dipankar Roy, M.D. is an internal medicine physician with a practice address in Columbia, Maryland, and NPI 1811252612, issued on Jul 8, 2012. Check the license (Maryland D79926, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Dipankar Roy
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- D79926 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5755 Cedar LN, Columbia, MD 21044
- Phone
- (410) 720-8695
- Enumerated
- Jul 8, 2012
- Record last updated
- Dec 16, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150921002349); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Also registered at 5755 Cedar LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nancy Acs, LCSW-CClinical Social Worker1033411814
- Eniola Adejumo, MDHospitalist Physician1104110675
- Farzaneh Agahi, DNPCritical Care Medicine Registered Nurse1902661283
- Nickolas Agathis, M.D. (IN MAY 2015)Pediatrics Physician1740676535
Verify Dipankar Roy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D79926Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
254 Medicare Part D claims for 114 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 24 claims were for opioids.
Most prescribed
- Metoprolol Succinate13 claims
- Atorvastatin Calcium11 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): 86.8 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 Community Physicians, IncColumbia, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dipankar Roy among 3,904 internal medicine physician records in Maryland
Dipankar Roy, M.D. is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 69% of them.
- NPI issued2012 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1999 · median 2003 among the 2,445 with a school on file
- Record last updated2015 · 59% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
93 internal medicine physician records list a practice address in Columbia
They are 93 of the 6,690 NPPES records with a practice address in Columbia, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Columbia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Abeda Ali Khan, M.D.Columbia, MD 210441407894140
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- Rebecca Elon, M.D.Columbia, MD 210441720023567
- Melinda Kantsiper, M.D.Columbia, MD 210441275539421
- Ayesha Khalil, M.DColumbia, MD 210441730136086
- Andrew Lazris, MDColumbia, MD 210441427023944
Common questions
What is Dipankar Roy, M.D.'s NPI number?
Dipankar Roy, M.D.'s National Provider Identifier (NPI) is 1811252612, issued on Jul 8, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Dipankar Roy, M.D. located?
The NPPES record lists a practice address at 5755 Cedar LN, Columbia, MD, 21044. Phone: (410) 720-8695. Providers update this record themselves, so call before visiting.
How can I verify Dipankar Roy, M.D.'s license?
NPPES lists Maryland license number D79926, 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 Dipankar Roy, M.D. prescribe under Medicare Part D?
In 2024, Dipankar Roy, M.D. had 254 Medicare Part D claims for 114 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Dipankar Roy, M.D.'s MIPS final score?
The 2023 MIPS final score is 86.8 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.