Doctor profile · Federal record
Dr. Andrew Larson, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · La Crosse, WI
- NPI 1134797947
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
700 West Ave S
La Crosse, WI 546014783
(608) 785-0940 - Mailing address
-
200 1St St Sw
Rochester, MN 559050001
Credentials & registration
- NPI registered
- June 2021 — 5 yrs on file
- Profile last updated
- July 15, 2021
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (2)
- Wisconsin #11035 · Wisconsin #133900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134797947. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
63
Distinct HCPCS
3
Medicare allowed
$4,001
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 28 | 28 | $64 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 24 | 24 | $63 | |
00142 |
Anesthesia for lens surgery | 11 | 11 | $63 |
In context: peer comparison
Among 21 peers in La Crosse Certified Registered Nurse Anesthetist, average services per provider: 23. This provider delivers 2.7× the peer median.Open Payments
Industry payments received
All-time total
$43
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abiomed | 1 | $43.44 |
By nature of payment
Frequently asked questions
What is Dr. Andrew Larson's medical specialty?
Dr. Andrew Larson practices Certified Registered Nurse Anesthetist in La Crosse, WI.
Where does Dr. Andrew Larson practice?
Dr. Andrew Larson practices at 700 West Ave S, La Crosse, WI 546014783. Office phone: 6087850940.
What is Dr. Andrew Larson's NPI?
Dr. Andrew Larson's National Provider Identifier (NPI) is 1134797947, issued by NPPES.
Does Dr. Andrew Larson accept Medicare assignment?
Yes. Dr. Andrew Larson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Larson commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for lens surgery (HCPCS 00142). Source: CMS Medicare Physician & Other Practitioners file.