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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. GREGORY THOMAS PERRAUT MD
NPI 1023695897
Student in an Organized Health Care Education/Training Program in Washington, DC

Active since March 26, 2021PECOS Enrolled
3800 RESERVOIR RD NW DEPT OF, WASHINGTON, DC 20007(202) 444-8766(202) 444-0272 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 20, 2026, Mar 26, 2021 (2 updates tracked since 2021).

About Dr. Gregory Thomas Perraut Md NPPES

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

DR. GREGORY THOMAS PERRAUT MD (NPI 1023695897) is an individual student in an organized health care education/training program in Washington, District Of Columbia, licensed in Virginia (0116037374) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023695897
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameDR. GREGORY THOMAS PERRAUTCredential: MD
Location Address3800 RESERVOIR RD NW DEPT OFWashington, DC 20007-2113
Mailing Address1215 Lee St, Box 801016Charlottesville, VA 22908-0816 · (434) 924-2663 · Fax (434) 244-4454
Phone(202) 444-8766
Fax(202) 444-0272
Sole ProprietorNo
Enumeration DateMarch 26, 2021
Last NPPES UpdateJuly 20, 20262 updates tracked since enumeration
NPPES CertifiedJuly 20, 2026
✔ NPI 1023695897 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
License✔ Licensed in VA · 0116037374
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
3800 RESERVOIR RD NW DEPT OF, Washington, DC 20007
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gregory Thomas Perraut Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

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

CHARLOTTE CANTRELL HOUSTON MD
Urology
3800 RESERVOIR RD NW DEPT OF
WASHINGTON, DC 20007
District of Columbia (202) 444-4922
DR. JENNA BEKENY MD
Student in an Organized Health Care Education/Training Program
3800 RESERVOIR RD NW DEPT OF
WASHINGTON, DC 20007
District of Columbia (202) 444-7563
ERIKA GRETEL FLEMING MD
Student in an Organized Health Care Education/Training Program
3800 RESERVOIR RD NW DEPT OF
WASHINGTON, DC 20007
District of Columbia (202) 741-1250
JEFFREY RISKIN MD
Student in an Organized Health Care Education/Training Program
3800 RESERVOIR RD NW DEPT OF
WASHINGTON, DC 20007
District of Columbia (202) 444-8168
DR. SARA KIPARIZOSKA MD
Internal Medicine
3800 RESERVOIR RD NW DEPT OF
WASHINGTON, DC 20007
District of Columbia (202) 444-8168
DR. BENJAMIN KARL SUEHLER MD
Student in an Organized Health Care Education/Training Program
3800 RESERVOIR RD NW DEPT OF
WASHINGTON, DC 20007
District of Columbia (202) 444-3314
SAM W POSTMA MD
Student in an Organized Health Care Education/Training Program
3800 RESERVOIR RD NW DEPT OF, DEPARTMENT OF ANESTHESIOLOGY
WASHINGTON, DC 20007
District of Columbia (202) 444-8556
DR. MAHDI BARKHORDAR MD
Pediatrics
3800 RESERVOIR RD NW DEPT OF
WASHINGTON, DC 20007
District of Columbia (202) 741-1250

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 Gregory Perraut's NPI number?

The NPI number for Gregory Perraut is 1023695897. It was assigned to this individual provider in the NPPES registry on March 26, 2021.

Where is Gregory Perraut located?

Gregory Perraut practices at 3800 Reservoir Rd NW Dept Of, Washington, DC 20007. The listed phone number is (202) 444-8766.

What is Gregory Perraut's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Gregory Perraut enrolled in Medicare?

Yes. Gregory Perraut is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gregory Perraut was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.