Doctor profile · Federal record

Dr. KARI MONGEON WAHLEN, AGCNS-BC

Nurse Practitioner (CMS: CERTIFIED CLINICAL NURSE SPECIALIST (CNS)) · Clinical Nurse Specialist · MANKATO, MN

  • NPI 1457819591
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1025 MARSH ST
MANKATO, MN 560014752
(507) 625-4031

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
December 10, 2020
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Minnesota #568

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457819591. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
457
Distinct HCPCS
5
Medicare allowed
$42,547
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 260 188 $118
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or 92 58 $26
99214 Established patient office or other outpatient visit, 30-39 minutes 57 53 $81
99213 Established patient office or other outpatient visit, 20-29 minutes 25 25 $55
99205 New patient office or other outpatient visit, 60-74 minutes 23 23 $149

In context: peer comparison

Among 19 peers in this city , average services per provider: 189. This provider delivers 2.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,650
Patients
389
Total drug cost
$101,359
Drug Type Claims Patients Total cost
Carbidopa-Levodopa (Carbidopa/Levodopa) Brand 515 121 $52,817
Donepezil Hcl Generic 336 103 $6,874
Carbidopa-Levodopa Er (Carbidopa/Levodopa) Brand 162 44 $12,216
Memantine Hcl Generic 158 39 $8,478
Mirtazapine Generic 81 17 $3,298
Trazodone Hcl Generic 63 17 $440
Sertraline Hcl Generic 60 23 $560
Gabapentin Generic 55 11 $1,182
Levetiracetam Generic 51 0 $1,687
Lamotrigine Generic 44 0 $916

Hospital affiliations

CMS Hospital Compare