Doctor profile · Federal record

Dr. James Malatack, M.D.

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Washington, DC

  • NPI 1770804866
  • Accepts Medicare
  • MIPS 79.1 / 100 · 2023
  • 16 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3800 Reservoir RD Nw
Washington, DC 200072113
(202) 444-3976
fax (202) 444-5104

Credentials & registration

NPPES · NUCC
NPI registered
June 2010 — 16 yrs on file
Profile last updated
April 10, 2019
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
District of Columbia #MD042264

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770804866. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
811
Distinct HCPCS
5
Medicare allowed
$107,680
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 615 200 $132
99239 Hospital discharge day management, more than 30 minutes 76 75 $127
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 69 68 $191
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 37 19 $82
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th 14 12 $34

In context: peer comparison

Among 43 peers in this city , average services per provider: 123. This provider delivers 6.6× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. James Malatack's medical specialty?
Dr. James Malatack practices Hospitalist Physician in Washington, DC.
Where does Dr. James Malatack practice?
Dr. James Malatack practices at 3800 Reservoir RD Nw, Washington, DC 200072113. Office phone: 2024443976.
What is Dr. James Malatack's NPI?
Dr. James Malatack's National Provider Identifier (NPI) is 1770804866, issued by NPPES.
Does Dr. James Malatack accept Medicare assignment?
Yes. Dr. James Malatack accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Malatack commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.