Kaylene Larson, APRN, CRNA
Kaylene Larson, APRN, CRNA is a Certified Registered Nurse Anesthetist in Willmar, MN, registered under NPI 1003323304.
Getting there
Here is what surrounds this office in Willmar, based on OpenStreetMap data collected Sep 18, 2026. Parking is available about 619 ft away. If you arrive early, there is a coffee shop 0.34 mi away.
Getting here and what is nearby
Parking 530 ft ~3 min
Gas station Kwik Trip 561 ft ~3 min
Parking 601 ft ~3 min
Parking 619 ft ~3 min
Gas station Speedway 872 ft ~4 min
415 1st Street South, Willmar 56201
Convenience Speedway 952 ft ~4 min
Restaurant Domino's 0.21 mi ~5 min
602 1st Street South, Willmar 56201
Mo-Su 10:00-00:00
Restaurant Giliberto's 0.23 mi ~5 min
Coffee Caribou Coffee 0.25 mi ~5 min
Restaurant Subway 0.25 mi ~5 min
Coffee The Goodness Coffee House 0.34 mi ~7 min
812 1st Street South, Willmar 56201
Mo-Fr 06:30-17:00; Sa 08:00-14:00
Gas station Holiday 0.40 mi ~9 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 2163 | MN | Certified Registered Nurse Anesthetist primary |
This provider holds licence 2163 issued in MN. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Certified Registered Nurse Anesthetist (crna)
- PAC ID
- 7416217237
- Enrollment ID
- I20230828003499
Medicare enrolment is recorded as approved under the provider type Practitioner - Certified Registered Nurse Anesthetist (crna). Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Nurse Anesthetist, Certified Registered covers
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition. NUCC Health Care Provider Taxonomy, code 367500000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003323304 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 8, 2018 |
| Last updated | Aug 16, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | APRN, CRNA |
| Practice address |
301 BECKER AVE SW Willmar, MN 56201 (320) 235-4543 |
| Mailing address |
4161 18TH AVE S APT 117 Fargo, ND 58103 |
| Other names |
Kaylene Wendorff Former Legal Business Name |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 3 | 2 | 3 | 3 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 2 | 6 | 3 | 0 |
Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.