Doctor profile · Federal record
Dr. Brian Larsen, MD
Anesthesiology Physician (CMS: Anesthesiology) · La Crosse, WI
- NPI 1790776383
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
700 West Ave S
La Crosse, WI 546014783
(608) 785-0940
fax (608) 791-7162 - Mailing address
-
Po Box 1510
Eau Claire, WI 547021510
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- September 15, 2020
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Wisconsin #44257
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790776383. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
286
Distinct HCPCS
10
Medicare allowed
$24,665
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 91 | 91 | $66 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 42 | 38 | $67 | |
00142 |
Anesthesia for lens surgery | 27 | 27 | $62 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 18 | 17 | $167 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 17 | 16 | $60 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 15 | 15 | $83 | |
01810 |
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand | 15 | 14 | $59 | |
00840 |
Anesthesia for other procedure on lower abdomen | 13 | 13 | $163 | |
01480 |
Anesthesia for other procedure on lower leg, ankle, and foot bones | 13 | 13 | $81 | |
00790 |
Anesthesia for other procedure on upper abdomen | 12 | 12 | $163 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 26. This provider delivers 11× the peer median.Frequently asked questions
What is Dr. Brian Larsen's medical specialty?
Dr. Brian Larsen practices Anesthesiology Physician in La Crosse, WI.
Where does Dr. Brian Larsen practice?
Dr. Brian Larsen practices at 700 West Ave S, La Crosse, WI 546014783. Office phone: 6087850940.
What is Dr. Brian Larsen's NPI?
Dr. Brian Larsen's National Provider Identifier (NPI) is 1790776383, issued by NPPES.
Does Dr. Brian Larsen accept Medicare assignment?
Yes. Dr. Brian Larsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Larsen 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.