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
- Primary practice
-
1025 Marsh St
Mankato, MN 560014752
(507) 625-4031
Credentials & registration
- 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
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
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 Mankato Nurse Practitioner, average services per provider: 189. This provider delivers 2.4× the peer median.Medicare Part D · 2023
Top prescriptions
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
Frequently asked questions
What is Dr. Kari Mongeon Wahlen's medical specialty?
Dr. Kari Mongeon Wahlen practices Nurse Practitioner in Mankato, MN.
Where does Dr. Kari Mongeon Wahlen practice?
Dr. Kari Mongeon Wahlen practices at 1025 Marsh St, Mankato, MN 560014752. Office phone: 5076254031.
What is Dr. Kari Mongeon Wahlen's NPI?
Dr. Kari Mongeon Wahlen's National Provider Identifier (NPI) is 1457819591, issued by NPPES.
Does Dr. Kari Mongeon Wahlen accept Medicare assignment?
Yes. Dr. Kari Mongeon Wahlen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kari Mongeon Wahlen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); 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 (HCPCS G2212); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.