Dr Matthews W Gwynn, MD - Medicare Neurology in Atlanta, GA

Dr Matthews W Gwynn, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Atlanta, Georgia. He went to University Of Virginia School Of Medicine and graduated in 1985 and has 40 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Atlanta Neurology and his current practice location is 990 Hammond Dr Ste 325, Atlanta, Georgia. You can reach out to his office (for appointments etc.) via phone at (404) 256-3720.

Dr Matthews W Gwynn is licensed to practice in Georgia (license number 034147) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1225112667.

Contact Information

Dr Matthews W Gwynn, MD
990 Hammond Dr Ste 325,
Atlanta, GA 30328-6175
(404) 256-3720
(404) 843-9032

Map and Direction




Physician's Profile

Full NameDr Matthews W Gwynn
GenderMale
SpecialityNeurology
Experience40 Years
Location990 Hammond Dr Ste 325, Atlanta, Georgia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Matthews W Gwynn attended and graduated from University Of Virginia School Of Medicine in 1985
  NPI Data:
  • NPI Number: 1225112667
  • Provider Enumeration Date: 10/24/2006
  • Last Update Date: 09/04/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0244425320
  • Enrollment ID: I20101116000173

Medical Identifiers

Medical identifiers for Dr Matthews W Gwynn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225112667NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 034147 (Georgia)Primary
174400000XSpecialist 034147 (Georgia)Secondary
2084N0400XPsychiatry & Neurology - Neurology 44418 (Kentucky)Secondary
2084N0400XPsychiatry & Neurology - Neurology 33050 (South Carolina)Secondary
2084N0400XPsychiatry & Neurology - Neurology ME117503 (Florida)Secondary
2084N0400XPsychiatry & Neurology - Neurology 2010-02036 (North Carolina)Secondary
2084N0400XPsychiatry & Neurology - Neurology 0101045114 (Virginia)Secondary
2084N0400XPsychiatry & Neurology - Neurology 01079030A (Indiana)Secondary
2084N0400XPsychiatry & Neurology - Neurology 46696 (Arizona)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Interim Healthcare Of Atlanta IncAtlanta, GAHome health agency
Northside HospitalAtlanta, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Atlanta Neurology04462310133

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Matthews W Gwynn allows following entities to bill medicare on his behalf.
Entity NameAtlanta Neurology
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982823506
PECOS PAC ID: 0446231013
Enrollment ID: O20040528000474

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Matthews W Gwynn is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Matthews W Gwynn, MD
990 Hammond Dr Ste 325,
Atlanta, GA 30328-6175

Ph: (404) 256-3720
Dr Matthews W Gwynn, MD
990 Hammond Dr Ste 325,
Atlanta, GA 30328-6175

Ph: (404) 256-3720

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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