Doctor profile · Federal record

Dr. Ashley Olson, D.O.

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

  • NPI 1508399304
  • Accepts Medicare
  • 9 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1025 Marsh St
Mankato, MN 56001
(507) 625-4031
Additional location
2301 Holmes St
Kansas City, MO 641082640
(763) 639-3081

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
August 21, 2024
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Minnesota #70534 · Missouri #2019009042

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508399304. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
351
Distinct HCPCS
4
Medicare allowed
$51,897
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 219 208 $165
99284 Emergency department visit with moderate level of medical decision making 91 90 $114
99283 Emergency department visit with low level of medical decision making 21 20 $67
99291 Critical care, first 30-74 minutes 20 20 $202

In context: peer comparison

Among 17 peers in this city , average services per provider: 79. This provider delivers 4.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
17
Patients
17
Total drug cost
$40
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 17 17 $40

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ashley Olson's medical specialty?
Dr. Ashley Olson practices Emergency Medicine Physician in Mankato, MN.
Where does Dr. Ashley Olson practice?
Dr. Ashley Olson practices at 1025 Marsh St, Mankato, MN 56001. Office phone: 5076254031.
What is Dr. Ashley Olson's NPI?
Dr. Ashley Olson's National Provider Identifier (NPI) is 1508399304, issued by NPPES.
Does Dr. Ashley Olson accept Medicare assignment?
Yes. Dr. Ashley Olson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashley Olson 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); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.