Matthews W. Gwynn, M.D.
Neurology Physician · Atlanta, GA
Matthews W. Gwynn, M.D. is a neurology physician with a practice address in Atlanta, Georgia, and NPI 1225112667, issued on Oct 24, 2006. Check the license (Georgia 034147, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Matthews W. Gwynn
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 034147 GA
46696 AZ
ME117503 FL
01079030A IN
44418 KY
and 3 more
Self-reported in NPPES; status is on the state search - Practice location
- 990 Hammond Dr Ste 325, Atlanta, GA 30328
- Phone
- (404) 256-3720
- Enumerated
- Oct 24, 2006
- Record last updated
- Sep 4, 2025
- Fax
- (404) 843-9032
- Medicare enrollment
- Enrolled (PECOS I20101116000173); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 544 in Georgia → Look up another NPI →
Verify Matthews W. Gwynn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 034147Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average neurology physician in 2024
787 Medicare Part D claims for 182 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Botox48 claims
- Gabapentin45 claims
- Clonazepam43 claims
- Donepezil Hcl38 claims
- Carbidopa-Levodopa36 claims
- Levetiracetam36 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 MIPS final score for 2023 (Medicare payment program): 92.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,423.50
165 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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
- Atlanta NeurologyAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthews W. Gwynn among 544 neurology physician records in Georgia
Matthews W. Gwynn, M.D. is one of 544 neurology 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 61% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1985 · median 2005 among the 384 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Georgia
There are 544 neurology physician records in Georgia.
All 544 in Georgia → Every provider in Atlanta → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Frank Berenson, MDAtlanta, GA 303281689740987
- Lisa Billars, M.D.Atlanta, GA 303281053517391
- Christian Cabrera Kang, M.D.Atlanta, GA 303281134419088
- Neeja Desai, M.D.Atlanta, GA 303281245650068
- Julio Flamini, M.D.Atlanta, GA 303281437225737
- Joseph Freschi, M.D.Atlanta, GA 303281063494060
- Jacqueline Green, MDAtlanta, GA 303281427219609
- Daniel Huddleston, M.D.Atlanta, GA 303281497913503
Common questions
What is Matthews W. Gwynn, M.D.'s NPI number?
Matthews W. Gwynn, M.D.'s National Provider Identifier (NPI) is 1225112667, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthews W. Gwynn, M.D. located?
The NPPES record lists a practice address at 990 Hammond Dr Ste 325, Atlanta, GA, 30328. Phone: (404) 256-3720. Providers update this record themselves, so call before visiting.
How can I verify Matthews W. Gwynn, M.D.'s license?
NPPES lists Georgia license number 034147, 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 Matthews W. Gwynn, M.D. prescribe under Medicare Part D?
In 2024, Matthews W. Gwynn, M.D. had 787 Medicare Part D claims for 182 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Matthews W. Gwynn, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.3 of 100. 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.