Ismail Alan Gregory, MD
Critical Care Medicine (Internal Medicine) Physician · Atlanta, GA
Ismail Alan Gregory, MD is a critical care medicine (internal medicine) physician with a practice address in Atlanta, Georgia, and NPI 1851897045, issued on Apr 5, 2018. Check the license (Georgia 93938, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ismail Alan Gregory
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 93938 GA
Self-reported in NPPES; status is on the state search - Practice location
- 960 Johnson Ferry RD Ste 500, Atlanta, GA 30342
- Phone
- (404) 257-0006
- Enumerated
- Apr 5, 2018
- Record last updated
- May 5, 2026
- Fax
- (404) 851-1316
- Medicare enrollment
- Enrolled (PECOS I20230613001431); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 208 in Georgia → Look up another NPI →
Also registered at 960 Johnson Ferry RD Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mirza Ali, M.D.Pulmonary Disease Physician1467878777
- Kolawole Atandeyi, M.DCritical Care Medicine (Internal Medicine) Physician1669608436
- Rikki CarterNurse Practitioner1639993298
- Sarah Haddon, CNPAcute Care Nurse Practitioner1851891063
- Avery Kemp, AGACNP-BCNurse Practitioner1902504582
- Staci Kirkland, NPAcute Care Nurse Practitioner1942779285
Verify Ismail Alan Gregory in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 93938Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Northside Primary Care Professional Services,llcAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ismail Alan Gregory among 208 critical care medicine (internal medicine) physician records in Georgia
Ismail Alan Gregory, MD is one of 208 critical care medicine (internal medicine) physician records with a practice address in Georgia. 95% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 85% of them.
- NPI issued2018 · 85% of these records are older, 7% newer
- In a Medicare fileYes · 95% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated2018 · median 2007 among the 187 with a school on file
- Record last updated2026 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Georgia
There are 208 critical care medicine (internal medicine) physician records in Georgia.
All 208 in Georgia → Every provider in Atlanta → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Sahand Arfaie, M.D.Atlanta, GA 303421336437946
- Kolawole Atandeyi, M.DAtlanta, GA 303421669608436
- Dominique Bayard, MDAtlanta, GA 303421518133354
- Michael Minichiello, DOAtlanta, GA 303421831650845
- Anthony Odubanjo, M.D.Atlanta, GA 303421659786754
- Margaret Parker, M.D.Atlanta, GA 303421205874757
- Payal Patel, M.D.Atlanta, GA 303421245762822
- Gordon Turner, MDAtlanta, GA 303421457384752
Common questions
What is Ismail Alan Gregory, MD's NPI number?
Ismail Alan Gregory, MD's National Provider Identifier (NPI) is 1851897045, issued on Apr 5, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Ismail Alan Gregory, MD located?
The NPPES record lists a practice address at 960 Johnson Ferry RD Ste 500, Atlanta, GA, 30342. Phone: (404) 257-0006. Providers update this record themselves, so call before visiting.
How can I verify Ismail Alan Gregory, MD's license?
NPPES lists Georgia license number 93938, 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. 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.