David Robert McDuff, M.D.
Addiction Psychiatry Physician · Ellicott City, MD
David Robert McDuff, M.D. is an addiction psychiatry physician with a practice address in Ellicott City, Maryland, and NPI 1902002124, issued on Jun 25, 2007. Check the license (Maryland D0036522, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- David Robert McDuff
- Credential
- M.D.
- Primary taxonomy
- Addiction Psychiatry Physician 2084P0802X
- License number
- D0036522 MD
Self-reported in NPPES; status is on the state search - Practice location
- 3454 Ellicott Center Dr, Ellicott City, MD 21043
- Phone
- (410) 461-3760
- Enumerated
- Jun 25, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 461-0526
- Entity
- Type 1 · individual
8 nearest addiction psychiatry physician records → All 24 in Maryland → Look up another NPI →
Also registered at 3454 Ellicott Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Robert McDuff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0036522Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average addiction psychiatry physician in 2024
97 Medicare Part D claims, against an average of 716 among the 421 providers of this specialty who prescribed in Part D.
Most prescribed
- Buprenorphine-Naloxone13 claims
- Buprenorphine Hcl12 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.
David Robert McDuff among 24 addiction psychiatry physician records in Maryland
David Robert McDuff, 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 fileNo · 29% of these records are
- Record last updated2007 · 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 Ellicott City → Addiction Psychiatry Physician nationwide →
The 8 addiction psychiatry physician records with the nearest ZIP codes
- Bikash Sharma, M.D.Ellicott City, MD 210431841454964
- Jerome Jaffe, M.D.Columbia, MD 210441457690448
- Surbhi Khanna, M.B.B.SColumbia, MD 210461124361662
- Brian Lerner, M.D.Havre De Grace, MD 210781629044078
- John Carr, M.D.Silver Spring, MD 209101992956601
- Fenote Abraham, M.D.Bethesda, MD 208891073660916
- Aaron Wolfgang, MDBethesda, MD 208891568996122
- Joy Chang, M.D.Baltimore, MD 212011154620540
Common questions
What is David Robert McDuff, M.D.'s NPI number?
David Robert McDuff, M.D.'s National Provider Identifier (NPI) is 1902002124, issued on Jun 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is David Robert McDuff, M.D. located?
The NPPES record lists a practice address at 3454 Ellicott Center Dr, Ellicott City, MD, 21043. Phone: (410) 461-3760. Providers update this record themselves, so call before visiting.
How can I verify David Robert McDuff, M.D.'s license?
NPPES lists Maryland license number D0036522, 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 David Robert McDuff, M.D. prescribe under Medicare Part D?
In 2024, David Robert McDuff, M.D. had 97 Medicare Part D claims; the average among addiction psychiatry physician prescribers was 716. 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.