NPPES file of Aug 9, 2026

Benjamin Aaron Mazer, M.D.

Emergency Medicine Physician · Atlanta, GA

Benjamin Aaron Mazer, M.D. is an emergency medicine physician with a practice address in Atlanta, Georgia, and NPI 1285097139, issued on Mar 29, 2016. Check the license (Georgia 86197, as entered in NPPES) on the Georgia Composite Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285097139
Name
Benjamin Aaron Mazer
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
86197 GA
Self-reported in NPPES; status is on the state search
Practice location
303 Parkway Dr NE, Atlanta, GA 30312
Phone
(404) 265-4000
Enumerated
Mar 29, 2016
Record last updated
Sep 10, 2020 (not updated in 6 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest emergency medicine physician records → All 1,685 in Georgia → Look up another NPI →

Also registered at 303 Parkway Dr NE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bamidele Adeyemo, M.D.Physical Medicine & Rehabilitation Physician1427210194
  2. Shumet Adnew, M.D.Internal Medicine Physician1659805059
  3. Amanda Aiad, PHARMDPharmacist1952044505
  4. Garrett Anderson, MDNeurology Physician1427310218
  5. Ida Anderson, CRNACertified Registered Nurse Anesthetist1811934912
  6. Penelope Anderson, NPFamily Nurse Practitioner1306436993

Verify Benjamin Aaron Mazer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersGeorgia Composite Medical Board
    Search for license 86197    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Georgia license search

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Benjamin Aaron Mazer among 1,685 emergency medicine physician records in Georgia

Benjamin Aaron Mazer, M.D. is one of 1,685 emergency medicine physician records with a practice address in Georgia. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2016, is newer than 73% of them.

  • NPI issued2016 · 73% of these records are older, 24% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2020 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

465 emergency medicine physician records list a practice address in Atlanta

They are 465 of the 31,476 NPPES records with a practice address in Atlanta, and 1,685 emergency medicine physician records in Georgia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,685 in Georgia → Every provider in Atlanta → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Joshua Armentrout, MDAtlanta, GA 303121871888362
  2. Ivan Cazort, M.D.Atlanta, GA 303121588695308
  3. Louis Ciardulli, M.D.Atlanta, GA 303121467743880
  4. James Clark, M.D.Atlanta, GA 303121285677781
  5. Zachary IllgAtlanta, GA 303121073017232
  6. Anna Kirsch, M.D.Atlanta, GA 303121467849570
  7. Jana Smith, M.D.Atlanta, GA 303121043453467
  8. Mark Waterman, M.D.Atlanta, GA 303121295773216

Common questions

What is Benjamin Aaron Mazer, M.D.'s NPI number?

Benjamin Aaron Mazer, M.D.'s National Provider Identifier (NPI) is 1285097139, issued on Mar 29, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Benjamin Aaron Mazer, M.D. located?

The NPPES record lists a practice address at 303 Parkway Dr NE, Atlanta, GA, 30312. Phone: (404) 265-4000. Providers update this record themselves, so call before visiting.

How can I verify Benjamin Aaron Mazer, M.D.'s license?

NPPES lists Georgia license number 86197, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.