Doctor profile · Federal record

Dr. Michael Molineux

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

  • NPI 1821086299
  • Accepts Medicare
  • MIPS 79.1 / 100 · 2023
  • 30 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
Po Box 631856
Baltimore, MD 212631856

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
April 4, 2019
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
District of Columbia #MD034617

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821086299. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
346
Distinct HCPCS
3
Medicare allowed
$43,391
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 267 83 $132
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 45 15 $88
99239 Hospital discharge day management, more than 30 minutes 34 34 $126

In context: peer comparison

Among 43 peers in Washington Hospitalist Physician, average services per provider: 123. This provider delivers 2.8× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Molineux's medical specialty?
Dr. Michael Molineux practices Hospitalist Physician in Washington, DC.
Where does Dr. Michael Molineux practice?
Dr. Michael Molineux practices at 3800 Reservoir RD Nw, Washington, DC 200072113. Office phone: 2024448168.
What is Dr. Michael Molineux's NPI?
Dr. Michael Molineux's National Provider Identifier (NPI) is 1821086299, issued by NPPES.
Does Dr. Michael Molineux accept Medicare assignment?
Yes. Dr. Michael Molineux accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Molineux commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.