Gregory J Mackay, MD - Medicare Plastic And Reconstructive Surgery in Atlanta, GA

Gregory J Mackay, MD is a medicare enrolled "Plastic Surgery" physician in Atlanta, Georgia. He went to Medical University Of South Carolina College Of Medicine and graduated in 1987 and has 37 years of diverse experience with area of expertise as Plastic And Reconstructive Surgery. He is a member of the group practice Northside Surgical Professional Services Llc and his current practice location is 5673 Peachtree Dunwoody Rd, Ste 870, Atlanta, Georgia. You can reach out to his office (for appointments etc.) via phone at (404) 255-2975.

Gregory J Mackay is licensed to practice in Georgia (license number 032241) 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 1386686491.

Contact Information

Gregory J Mackay, MD
5673 Peachtree Dunwoody Rd, Ste 870,
Atlanta, GA 30342
(404) 255-2975
(404) 255-2276

Map and Direction




Physician's Profile

Full NameGregory J Mackay
GenderMale
SpecialityPlastic And Reconstructive Surgery
Experience37 Years
Location5673 Peachtree Dunwoody Rd, 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:
  • Gregory J Mackay attended and graduated from Medical University Of South Carolina College Of Medicine in 1987
  NPI Data:
  • NPI Number: 1386686491
  • Provider Enumeration Date: 06/12/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9638107105
  • Enrollment ID: I20050727000579

Medical Identifiers

Medical identifiers for Gregory J Mackay such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386686491NPI-NPPES
5488425OtherAETNA
52674035002OtherBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208200000XPlastic Surgery 032241 (Georgia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northside Surgical Professional Services Llc8628253424272

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. Gregory J Mackay allows following entities to bill medicare on his behalf.
Entity NameNorthside Surgical Professional Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356630990
PECOS PAC ID: 8628253424
Enrollment ID: O20110420000598
Entity NameAtlanta Plastic & Reconstructive Specialists, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164856647
PECOS PAC ID: 3274760400
Enrollment ID: O20131216000709

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. Gregory J Mackay 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
Gregory J Mackay, MD
5673 Peachtree Dunwoody Rd, Ste 870,
Atlanta, GA 30342

Ph: (404) 255-2975
Gregory J Mackay, MD
5673 Peachtree Dunwoody Rd, Ste 870,
Atlanta, GA 30342

Ph: (404) 255-2975

Reviews and Comments


Plastic Surgery Doctors in Atlanta, GA

Mark F Deutsch, M.D.
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Phone: 770-461-4824    Fax: 770-461-2601
Theresa Wang, M.D.
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Dr. Varun Gupta, MD
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Phone: 404-365-0966    
Dr. Lisa M. Difrancesco, M.D.
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Dr. Foad Nahai, M.D.
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Practice Location: 3200 Downwood Cir Nw, 640, Atlanta, GA 30327
Phone: 404-351-0051    Fax: 404-351-0632
Allyson B Maske, M.D.
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Medicare: Medicare Enrolled
Practice Location: 975 Johnson Ferry Rd Ne, Suite 500, Atlanta, GA 30342
Phone: 404-256-1311    Fax: 404-705-2766

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.