Doctor profile · Federal record

Dr. Matthew Nazari, MD

Internal Medicine Physician (CMS: Hospitalist) · Pediatrics Physician · Student in an Organized Health Care Education/Training Program · Washington, DC

  • NPI 1477087450
  • Accepts Medicare
  • MIPS 79.1 / 100 · 2023
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3800 Reservoir RD Nw
Washington, DC 200072113
(202) 444-8168
Mailing address
3101 New Mexico Ave Nw Apt 841
Washington, DC 200165908

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
July 20, 2021
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
District of Columbia #MD049327

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477087450. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
23
Distinct HCPCS
1
Medicare allowed
$2,988
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 23 14 $130

In context: peer comparison

Among 219 peers in this city , average services per provider: 102. This provider delivers 0.2× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Nazari's medical specialty?
Dr. Matthew Nazari practices Internal Medicine Physician in Washington, DC.
Where does Dr. Matthew Nazari practice?
Dr. Matthew Nazari practices at 3800 Reservoir RD Nw, Washington, DC 200072113. Office phone: 2024448168.
What is Dr. Matthew Nazari's NPI?
Dr. Matthew Nazari's National Provider Identifier (NPI) is 1477087450, issued by NPPES.
Does Dr. Matthew Nazari accept Medicare assignment?
Yes. Dr. Matthew Nazari accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Nazari commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.