Marcus Dean, MD
General Practice Physician · New Orleans, LA
Marcus Dean, MD is a general practice physician with a practice address in New Orleans, Louisiana, and NPI 1215672647, issued on Apr 29, 2022. Check the license on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Marcus Dean
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- D0105512 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1514 Jefferson Hwy FL 1, New Orleans, LA 70121
- Phone
- (504) 703-8844
- Enumerated
- Apr 29, 2022
- Record last updated
- May 15, 2026
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 145 in Louisiana → Look up another NPI →
Also registered at 1514 Jefferson Hwy FL 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Abhishek Umashankar, MDEmergency Medicine Physician1669091096
- Alexander WellfordEmergency Medicine Physician1841866910
Verify Marcus Dean in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average general practice physician in 2024
80 Medicare Part D claims for 59 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen11 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.
Marcus Dean among 145 general practice physician records in Louisiana
Marcus Dean, MD is one of 145 general practice physician records with a practice address in Louisiana. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 90% of them.
- NPI issued2022 · 90% of these records are older, 5% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 37% of these records are
- Record last updated2026 · 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 208D00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Louisiana
There are 145 general practice physician records in Louisiana.
All 145 in Louisiana → Every provider in New Orleans → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Dwight McKenna, M.D.New Orleans, LA 701191316056419
- Charles Oboyle, M.D.River Ridge, LA 701231063751717
- Lacie RobinsonNew Orleans, LA 701191932983640
- Roboan Guillen Arguello, MDNew Orleans, LA 701181366903536
- Beth Kaplan, MDNew Orleans, LA 701181275573560
- Richard Carr, M.D.New Orleans, LA 701171144223108
- Sarah Lain, M.D.New Orleans, LA 701261588897532
- Jameycia TenoNew Orleans, LA 701151043951783
Common questions
What is Marcus Dean, MD's NPI number?
Marcus Dean, MD's National Provider Identifier (NPI) is 1215672647, issued on Apr 29, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Marcus Dean, MD located?
The NPPES record lists a practice address at 1514 Jefferson Hwy FL 1, New Orleans, LA, 70121. Phone: (504) 703-8844. Providers update this record themselves, so call before visiting.
How can I verify Marcus Dean, MD's license?
Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marcus Dean, MD prescribe under Medicare Part D?
In 2024, Marcus Dean, MD had 80 Medicare Part D claims for 59 beneficiaries; the average among general practice physician prescribers was 3,030. 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.