Denis Antoine, M.D.
Addiction Psychiatry Physician · Baltimore, MD
Denis Antoine, M.D. is an addiction psychiatry physician with a practice address in Baltimore, Maryland, and NPI 1073664181, issued on Jan 15, 2007. Check the license (Maryland D0070585, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Denis Antoine
- Credential
- M.D.
- Primary taxonomy
- Addiction Psychiatry Physician 2084P0802X
- License number
- D0070585 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5510 Nathan Shock Drive, Baltimore, MD 21224
- Phone
- (410) 550-2796
- Enumerated
- Jan 15, 2007
- Record last updated
- Jan 31, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (410) 550-0030
- Medicare enrollment
- Enrolled (PECOS I20120706000584); may accept Medicare assignment
- Medical or professional school
- Howard University College Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest addiction psychiatry physician records → All 24 in Maryland → Look up another NPI →
Verify Denis Antoine in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0070585Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average addiction psychiatry physician in 2024
89 Medicare Part D claims for 13 beneficiaries, against an average of 716 among the 421 providers of this specialty who prescribed in Part D.
Most prescribed
- Quetiapine Fumarate19 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): 74.4 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 UniversityLutherville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Denis Antoine among 24 addiction psychiatry physician records in Maryland
Denis Antoine, M.D. is one of 24 addiction psychiatry physician records with a practice address in Maryland. 63% 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 25% of them.
- NPI issued2007 · 25% of these records are older, 46% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Record last updated2017 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0802X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Psychiatry Physician providers in Maryland
There are 24 addiction psychiatry physician records in Maryland.
All 24 in Maryland → Every provider in Baltimore → Addiction Psychiatry Physician nationwide →
The 8 addiction psychiatry physician records with the nearest ZIP codes
- Marcelo Batkis, MDBaltimore, MD 212241942341235
- Nicholas Scotto, M.D.Baltimore, MD 212231760507925
- Moira Bogrov, M.D.Baltimore, MD 212151649233073
- Sylvia Atdjian, M.D.Baltimore, MD 212051558458976
- Benjamin EhrenreichBaltimore, MD 212041285029199
- Joy Chang, M.D.Baltimore, MD 212011154620540
- Christopher Holt, MDBaltimore, MD 212011518115500
- Joseph Liberto, M.D.Baltimore, MD 212011699737684
Common questions
What is Denis Antoine, M.D.'s NPI number?
Denis Antoine, M.D.'s National Provider Identifier (NPI) is 1073664181, issued on Jan 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Denis Antoine, M.D. located?
The NPPES record lists a practice address at 5510 Nathan Shock Drive, Baltimore, MD, 21224. Phone: (410) 550-2796. Providers update this record themselves, so call before visiting.
How can I verify Denis Antoine, M.D.'s license?
NPPES lists Maryland license number D0070585, 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 Denis Antoine, M.D. prescribe under Medicare Part D?
In 2024, Denis Antoine, M.D. had 89 Medicare Part D claims for 13 beneficiaries; the average among addiction psychiatry physician prescribers was 716. Part D covers Medicare prescriptions only.
What is Denis Antoine, M.D.'s MIPS final score?
The 2023 MIPS final score is 74.4 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.