Doctor profile · Federal record

Dr. Karl Olson, DNP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Maple Grove, MN

  • NPI 1346611266
  • 11 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
11334 86Th Ave N
Maple Grove, MN 553694528
(763) 255-2125
fax (763) 255-2126
Additional location
1 N College St
Northfield, MN 550574044
(507) 222-4080
fax (507) 222-5038
Additional location
2004 Randolph Ave
Saint Paul, MN 551051750
(651) 690-6714

Credentials & registration

NPPES · NUCC
NPI registered
October 2015 — 11 yrs on file
Profile last updated
February 7, 2019
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Minnesota #CNP 4229

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346611266. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
55
Distinct HCPCS
1
Medicare allowed
$5,083
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 55 15 $92

In context: peer comparison

Among 2 peers in this city , average services per provider: 133. This provider delivers 0.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
397
Patients
26
Total drug cost
$12,304
Drug Type Claims Patients Total cost
Bupropion Xl (Bupropion Hcl) Brand 52 14 $1,858
Trazodone Hcl Generic 45 12 $744
Duloxetine Hcl Generic 33 0 $825
Bupropion Hcl Sr (Bupropion Hcl) Brand 31 0 $1,075
Lamotrigine Generic 28 0 $384
Fluoxetine Hcl Generic 25 0 $512
Buspirone Hcl Generic 22 0 $942
Clonazepam Generic 21 0 $176
Lithium Carbonate Generic 21 0 $172
Lorazepam Generic 21 0 $86

Frequently asked questions

Auto-generated from federal data
What is Dr. Karl Olson's medical specialty?
Dr. Karl Olson practices Psychiatric/Mental Health Nurse Practitioner in Maple Grove, MN.
Where does Dr. Karl Olson practice?
Dr. Karl Olson practices at 11334 86Th Ave N, Maple Grove, MN 553694528. Office phone: 7632552125.
What is Dr. Karl Olson's NPI?
Dr. Karl Olson's National Provider Identifier (NPI) is 1346611266, issued by NPPES.
Does Dr. Karl Olson accept Medicare assignment?
Dr. Karl Olson does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Karl Olson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.