Doctor profile · Federal record
Dr. Larissa Halvorson, APRN, CNP
Nurse Practitioner · Registered Nurse · Mankato, MN
- NPI 1861193930
- Accepts Medicare
- 3 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 2023 — 3 yrs on file
- Profile last updated
- September 6, 2024
- Year of graduation
- 2023 — 3 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Minnesota #10188 · Minnesota #2330422
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861193930. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
137
Distinct HCPCS
5
Medicare allowed
$5,314
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
69210 |
Removal of impacted ear wax | 41 | 38 | $25 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 33 | $54 | |
92504 |
Exam of ear using a microscope | 26 | 22 | $8 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 23 | 22 | $55 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 11 | 11 | $79 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 189. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$76
Transactions
5
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dexcom, Inc. | 1 | $17.49 | |
| Avanos Medical | 1 | $16.43 | |
| CooperSurgical, Inc. | 1 | $14.46 | |
| Exeltis, USA Inc. | 1 | $13.73 | |
| Organon Llc | 1 | $13.56 |
By nature of payment
Frequently asked questions
What is Dr. Larissa Halvorson's medical specialty?
Dr. Larissa Halvorson practices Nurse Practitioner in Mankato, MN.
Where does Dr. Larissa Halvorson practice?
Dr. Larissa Halvorson practices at 1025 Marsh St, Mankato, MN 560014752. Office phone: 5076254031.
What is Dr. Larissa Halvorson's NPI?
Dr. Larissa Halvorson's National Provider Identifier (NPI) is 1861193930, issued by NPPES.
Does Dr. Larissa Halvorson accept Medicare assignment?
Yes. Dr. Larissa Halvorson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Larissa Halvorson commonly perform?
Top Medicare-reported procedures in 2023: Removal of impacted ear wax (HCPCS 69210); Established patient office or other outpatient visit (HCPCS 99213); Exam of ear using a microscope (HCPCS 92504). Source: CMS Medicare Physician & Other Practitioners file.