Doctor profile · Federal record

Dr. DARREN CHIHOS, MD

Hospitalist Physician (CMS: INTERNAL MEDICINE) · Internal Medicine Physician · ST CLOUD, MN

  • NPI 1427011857
  • Accepts Medicare
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1200 SIXTH AVE N, CENTRACARE CLINIC
ST CLOUD, MN 563032735
(320) 251-2700

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
October 30, 2015
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Minnesota #48257
Medicaid
MN #455424800

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427011857. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
251
Distinct HCPCS
3
Medicare allowed
$38,424
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 149 147 $166
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 89 86 $124
99291 Critical care, first 30-74 minutes 13 13 $202

In context: peer comparison

Among 12 peers in this city , average services per provider: 88. This provider delivers 2.9× the peer median.

Hospital affiliations

CMS Hospital Compare