Doctor profile · Federal record

Dr. Colton Wiesner, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Duluth, MN

  • NPI 1023645678
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
402 E 2Nd St
Duluth, MN 558051906
(218) 786-4000
Mailing address
400 E 3Rd St
Duluth, MN 558051951

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
August 31, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Minnesota #74426

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023645678. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
71
Distinct HCPCS
3
Medicare allowed
$10,881
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 36 34 $165
99284 Emergency department visit with moderate level of medical decision making 24 24 $114
99291 Critical care, first 30-74 minutes 11 11 $202

In context: peer comparison

Among 23 peers in Duluth Emergency Medicine Physician, average services per provider: 54. This provider delivers 1.3× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Colton Wiesner's medical specialty?
Dr. Colton Wiesner practices Emergency Medicine Physician in Duluth, MN.
Where does Dr. Colton Wiesner practice?
Dr. Colton Wiesner practices at 402 E 2Nd St, Duluth, MN 558051906. Office phone: 2187864000.
What is Dr. Colton Wiesner's NPI?
Dr. Colton Wiesner's National Provider Identifier (NPI) is 1023645678, issued by NPPES.
Does Dr. Colton Wiesner accept Medicare assignment?
Yes. Dr. Colton Wiesner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Colton Wiesner commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.