Michael Roy Vaughn, M.D.
Addiction Psychiatry Physician · Decatur, GA
Michael Roy Vaughn, M.D. is an addiction psychiatry physician with a practice address in Decatur, Georgia, and NPI 1598889420, issued on Mar 17, 2007. Check the license (Georgia 022660, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael Roy Vaughn
- Credential
- M.D.
- Primary taxonomy
- Addiction Psychiatry Physician 2084P0802X
- License number
- 022660 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1670 Clairmont RD, Decatur, GA 30033
- Phone
- (404) 321-6111
- Enumerated
- Mar 17, 2007
- Record last updated
- Feb 5, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080324000284); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 1979
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest addiction psychiatry physician records → All 31 in Georgia → Look up another NPI →
Also registered at 1670 Clairmont RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- C Aasgaard, PAPhysician Assistant1447234869
- Asalmah Abdulbaaqee-Julien, LMSWSocial Worker1194424762
- Abebe Abera, APRNPsychiatric/Mental Health Nurse Practitioner1720537368
- Sikirat AbolarinNurse Practitioner1407622947
- Hesham Abukhdeir, MDEmergency Medicine Physician1407104862
- Marta Ackers, M.D.Internal Medicine Physician1386829067
Verify Michael Roy Vaughn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 022660Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average addiction psychiatry physician in 2024
2,278 Medicare Part D claims for 200 beneficiaries, against an average of 716 among the 421 providers of this specialty who prescribed in Part D.
Most prescribed
- Quetiapine Fumarate243 claims
- Aripiprazole114 claims
- Sertraline Hcl101 claims
- Buprenorphine-Naloxone100 claims
- Doxepin Hcl77 claims
- Trazodone Hcl70 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: $1,003.22
53 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 170 providers of this specialty with any payment received $1,785.85 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.
Michael Roy Vaughn among 31 addiction psychiatry physician records in Georgia
Michael Roy Vaughn, M.D. is one of 31 addiction psychiatry physician records with a practice address in Georgia. 84% 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 39% of them.
- NPI issued2007 · 39% of these records are older, 39% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated1979 · median 2004 among the 13 with a school on file
- Record last updated2014 · 45% 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 Georgia 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 Georgia
There are 31 addiction psychiatry physician records in Georgia.
All 31 in Georgia → Every provider in Decatur → Addiction Psychiatry Physician nationwide →
The 8 addiction psychiatry physician records with the nearest ZIP codes
- Karen Drexler, M.D.Decatur, GA 300331710092051
- Woojin Kowalk, D.O.Decatur, GA 300331477781433
- Michael Yoon, MDDecatur, GA 300331316574593
- John Moseri, MDDecatur, GA 300321346253309
- Sandra Chapkowski, MDDecatur, GA 300301508184672
- Carmen Martinez, M.D.Decatur, GA 300301023249059
- Vinay Nagaraj, M.D.Suwanee, GA 300241952585424
- Hilaire Shongo-Hiango, MDSuwanee, GA 300241477767697
Common questions
What is Michael Roy Vaughn, M.D.'s NPI number?
Michael Roy Vaughn, M.D.'s National Provider Identifier (NPI) is 1598889420, issued on Mar 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Roy Vaughn, M.D. located?
The NPPES record lists a practice address at 1670 Clairmont RD, Decatur, GA, 30033. Phone: (404) 321-6111. Providers update this record themselves, so call before visiting.
How can I verify Michael Roy Vaughn, M.D.'s license?
NPPES lists Georgia license number 022660, 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 Michael Roy Vaughn, M.D. prescribe under Medicare Part D?
In 2024, Michael Roy Vaughn, M.D. had 2,278 Medicare Part D claims for 200 beneficiaries; 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.