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DR. AUSTIN JOHN BARRETT MD
NPI 1427474097
Internal Medicine - Hematology & Oncology in Washington, DC

Active since March 06, 2014
2150 PENNSYLVANIA AVENUE NW, MFA GWU, WASHINGTON, DC 20037(202) 741-2478(202) 741-2487 Get Directions Write a Review

NPPES record last updated: March 13, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Austin John Barrett Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. AUSTIN JOHN BARRETT MD (NPI 1427474097) is an individual hematology & oncology provider in Washington, District Of Columbia, licensed in District Of Columbia (MD046602) and active in the NPI registry since March 2014.

NPPES Registry Identity

NPI1427474097
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. AUSTIN JOHN BARRETTCredential: MD
Location Address2150 PENNSYLVANIA AVENUE NW, MFA GWUWashington, DC 20037
Mailing AddressNhlbi Hematology Br Rm 3-5330, Crc, Nih, 10 Center DriveBethesda, MD 20892-2012 · (301) 402-4170
Phone(202) 741-2478
Fax(202) 741-2487
Sole ProprietorYes
Enumeration DateMarch 6, 2014
Last NPPES UpdateMarch 13, 2019
✔ NPI 1427474097 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in DC · MD046602
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
2150 PENNSYLVANIA AVENUE NW, Washington, DC 20037
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Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SULIMAN MAZIAD ALAMRO M.D
Internal Medicine (Critical Care Medicine)
2150 PENNSYLVANIA AVENUE NW, THE GW MEDICAL FACULTY ASSOCIATES
WASHINGTON, DC 20037
District of Columbia (202) 741-3000
DR. DAMIAN PAUL ALAGIA III MD
Obstetrics & Gynecology
2150 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-2500
DR. SARAH BOUTWELL M.D.
Internal Medicine
2150 PENNSYLVANIA AVENUE NW, ACC 4TH FLOOR
WASHINGTON, DC 20037
District of Columbia (202) 741-2222
ANDREW CHARLES MELTZER M.D.
Emergency Medicine
2150 PENNSYLVANIA AVENUE NW, SUITE 2B
WASHINGTON, DC 20037
District of Columbia (202) 741-2904
JAMES LAMONT GRIFFITH MD
Psychiatry & Neurology (Pain Medicine)
2150 PENNSYLVANIA AVENUE NW, MEDICAL FACULTY ASSOCIATES INC
WASHINGTON, DC 20037
District of Columbia (202) 741-2900
MEDICAL FACULTY ASSOCIATES INC
Internal Medicine
2150 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-3350

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Austin Barrett's NPI number?

The NPI number for Austin Barrett is 1427474097. It was assigned to this individual provider in the NPPES registry on March 6, 2014.

Where is Austin Barrett located?

Austin Barrett practices at 2150 Pennsylvania Avenue NW Mfa Gwu, Washington, DC 20037. The listed phone number is (202) 741-2478.

What is Austin Barrett's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Austin Barrett was last updated on March 13, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.