Marcus C. Griffith, M.D.
Psychiatry Physician · Duluth, GA
Marcus C. Griffith, M.D. is a psychiatry physician with a practice address in Duluth, Georgia, and NPI 1265598163, issued on Dec 28, 2006. Check the license (Georgia 035643, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marcus C. Griffith
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 035643 GA
Self-reported in NPPES; status is on the state search - Practice location
- 3650 Steve Reynolds Blvd., Duluth, GA 30096
- Phone
- (770) 931-6200
- Enumerated
- Dec 28, 2006
- Record last updated
- Feb 2, 2022
- Medicaid ID
- 00622025A GA
- Medicare enrollment
- Enrolled (PECOS I20040602000703); accepts Medicare assignment
- Medical or professional school
- Wright State University Boonshoft School Of Medicine, 1989
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 3650 Steve Reynolds Blvd.
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marcus C. Griffith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 035643Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average psychiatry physician in 2024
1,086 Medicare Part D claims for 102 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Alprazolam90 claims
- Clonazepam75 claims
- Dextroamphetamine-Amphetamine70 claims
- Duloxetine Hcl67 claims
- Trazodone Hcl56 claims
- Zolpidem Tartrate56 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.
Industry payments in 2024: $100.45
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- The Southeast Permanente Medical GroupAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Psychiatry Physician providers in Georgia
There are 1,291 psychiatry physician records in Georgia.
Other psychiatry physician records in Georgia
- Sujith Abbagoni, MDAugusta, GA1376334235
- Justin Abbott, MDAtlanta, GA1336080886
- Jennifer Abi Gerges, MDAugusta, GA1396581716
- Norman Abrams, MDAtlanta, GA1013073071
- Taryn Abrams, MDDunwoody, GA1689917965
- Sefiatu Abu, PMHNP-BCFayetteville, GA1982391629
- Roohi Abubaker, MDMarietta, GA1306013974
- Candace Adair, M.D.Atlanta, GA1972748937
- Adewumi Adebomojo, M.D.Decatur, GA1558591248
- Olasupo Adedapo-Jimoh, MDSmyrna, GA1487017349
Common questions
What is Marcus C. Griffith, M.D.'s NPI number?
Marcus C. Griffith, M.D.'s National Provider Identifier (NPI) is 1265598163, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marcus C. Griffith, M.D. located?
The NPPES record lists a practice address at 3650 Steve Reynolds Blvd., Duluth, GA, 30096. Phone: (770) 931-6200. Providers update this record themselves, so call before visiting.
How can I verify Marcus C. Griffith, M.D.'s license?
NPPES lists Georgia license number 035643, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marcus C. Griffith, M.D. prescribe under Medicare Part D?
In 2024, Marcus C. Griffith, M.D. had 1,086 Medicare Part D claims for 102 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.