Colleen S. Austin, MD
Hematology & Oncology Physician · Atlanta, GA
Colleen S. Austin, MD is a hematology & oncology physician with a practice address in Atlanta, Georgia, and NPI 1962455931, issued on May 18, 2006. Check the license (Georgia 022506, as entered in NPPES) on the Georgia Composite Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Colleen S. Austin
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 022506 GA
Self-reported in NPPES; status is on the state search - Practice location
- 5670 Peachtree Dunwoody RD NE, Atlanta, GA 30342
- Phone
- (404) 851-2300
- Enumerated
- May 18, 2006
- Record last updated
- Aug 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (404) 851-2357
- Medicaid ID
- 00239313C GA
- Entity
- Type 1 · individual
Also registered at 5670 Peachtree Dunwoody RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Adams, M.D.Internal Medicine Physician1972512069
- Michael Balk, MDCardiovascular Disease Physician1205820024
- Sandra Banks, M.D.Internal Medicine Physician1235140286
- Asad Bashey, M.D.Specialist1700853363
- Mary DavidsonPhysician Assistant1023930047
- Diana Derry, B.A.Audiologist1811187107
Verify Colleen S. Austin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 022506Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Hematology & Oncology Physician providers in Georgia
There are 396 hematology & oncology physician records in Georgia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other hematology & oncology physician records in Georgia
- Abeer AbouyabisMacon, GA1427235613
- Bamidele Adesunloye, MDNewnan, GA1598736597
- Shubham Adroja, M.D.Augusta, GA1467016519
- Simbo Aduloju, M.DDecatur, GA1770769234
- Victoria Afshani, MDCovington, GA1871571588
- Arvind Aggarwal, M.D.Macon, GA1154330090
- Shahid Ahmed, MBBSAtlanta, GA1841555083
- Ayman Al-Hakim, MDGriffin, GA1447313085
- Sami Ali, M.D.Snellville, GA1821382250
- Aaron Alizadeh, M.D.Decatur, GA1063412567
Common questions
What is Colleen S. Austin, MD's NPI number?
Colleen S. Austin, MD's National Provider Identifier (NPI) is 1962455931, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Colleen S. Austin, MD located?
The NPPES record lists a practice address at 5670 Peachtree Dunwoody RD NE, Atlanta, GA, 30342. Phone: (404) 851-2300. Providers update this record themselves, so call before visiting.
How can I verify Colleen S. Austin, MD's license?
NPPES lists Georgia license number 022506, 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.
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.