Doctor profile · Federal record

Dr. Michael Ritchie, MD

Hospitalist Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Duluth, MN

  • NPI 1790205540
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
400 E 3Rd St
Duluth, MN 558051951
(218) 786-8364
Additional location
2800 Chicago Ave
Minneapolis, MN 554071318
(612) 863-4096

Credentials & registration

NPPES · NUCC
NPI registered
June 2017 — 9 yrs on file
Profile last updated
June 25, 2020
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Minnesota #66157

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790205540. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
272
Distinct HCPCS
5
Medicare allowed
$34,150
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 134 54 $114
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 77 75 $166
99239 Hospital discharge day management, more than 30 minutes 30 30 $110
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 20 16 $71
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 11 11 $124

In context: peer comparison

Among 26 peers in this city , average services per provider: 66. This provider delivers 4.1× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Ritchie's medical specialty?
Dr. Michael Ritchie practices Hospitalist Physician in Duluth, MN.
Where does Dr. Michael Ritchie practice?
Dr. Michael Ritchie practices at 400 E 3Rd St, Duluth, MN 558051951. Office phone: 2187868364.
What is Dr. Michael Ritchie's NPI?
Dr. Michael Ritchie's National Provider Identifier (NPI) is 1790205540, issued by NPPES.
Does Dr. Michael Ritchie accept Medicare assignment?
Yes. Dr. Michael Ritchie accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Ritchie commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.