Michael Anthony Dempsey, M.D.
Endocrinology, Diabetes & Metabolism Physician · Rockville, MD
Michael Anthony Dempsey, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Rockville, Maryland, and NPI 1730197229, issued on Aug 3, 2006. Check the license (Maryland D34292, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Michael Anthony Dempsey
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- D34292 MD
Self-reported in NPPES; status is on the state search - Practice location
- 3200 Tower Oaks Blvd, Rockville, MD 20852
- Phone
- (301) 770-7373
- Enumerated
- Aug 3, 2006
- Record last updated
- Nov 20, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (301) 770-7272
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 314 in Maryland → Look up another NPI →
Also registered at 3200 Tower Oaks Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Anthony Dempsey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D34292Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
1,919 Medicare Part D claims for 188 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.
Most prescribed
- Synthroid148 claims
- Ozempic141 claims
- Jardiance125 claims
- Metformin Hcl109 claims
- Mounjaro84 claims
- Atorvastatin Calcium83 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.
Michael Anthony Dempsey among 314 endocrinology, diabetes & metabolism physician records in Maryland
Michael Anthony Dempsey, M.D. is one of 314 endocrinology, diabetes & metabolism physician records with a practice address in Maryland. 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Maryland
There are 314 endocrinology, diabetes & metabolism physician records in Maryland.
All 314 in Maryland → Every provider in Rockville → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Yemul Almecci, MDRockville, MD 208521710184031
- Angeline Chong, M.D.Rockville, MD 208521578756730
- Sheetal Malhotra, M.D.Rockville, MD 208521134415136
- Monika Mannan, MDRockville, MD 208521558472498
- Shira Perl, M.D.Rockville, MD 208521477798437
- Helena Rodbard, M.D.Rockville, MD 208521346260841
- Archibald Mixson, M.D.Rockville, MD 208531588906499
- David Brown, MD, PHDRockville, MD 208501114044906
Common questions
What is Michael Anthony Dempsey, M.D.'s NPI number?
Michael Anthony Dempsey, M.D.'s National Provider Identifier (NPI) is 1730197229, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Anthony Dempsey, M.D. located?
The NPPES record lists a practice address at 3200 Tower Oaks Blvd, Rockville, MD, 20852. Phone: (301) 770-7373. Providers update this record themselves, so call before visiting.
How can I verify Michael Anthony Dempsey, M.D.'s license?
NPPES lists Maryland license number D34292, 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 Michael Anthony Dempsey, M.D. prescribe under Medicare Part D?
In 2024, Michael Anthony Dempsey, M.D. had 1,919 Medicare Part D claims for 188 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.