Doctor profile · Federal record

Dr. Lyndon Larkin, CRNA

Certified Registered Nurse Anesthetist · La Crosse, WI

  • NPI 1447232921
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
700 West Ave S
La Crosse, WI 546014783
(608) 785-0940
fax (608) 791-7162
Mailing address
200 1St St Sw
Rochester, MN 559050001

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
July 15, 2024
Specialty taxonomy
367500000X — NUCC code
State license (1)
Wisconsin #041523

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447232921. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
108
Distinct HCPCS
4
Medicare allowed
$7,453
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 35 35 $67
00142 Anesthesia for lens surgery 34 31 $64
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 24 24 $66
00813 Anesthesia for procedure on small and large bowel using an endoscope 15 15 $88

In context: peer comparison

Among 21 peers in this city , average services per provider: 23. This provider delivers 4.7× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Lyndon Larkin's medical specialty?
Dr. Lyndon Larkin practices Certified Registered Nurse Anesthetist in La Crosse, WI.
Where does Dr. Lyndon Larkin practice?
Dr. Lyndon Larkin practices at 700 West Ave S, La Crosse, WI 546014783. Office phone: 6087850940.
What is Dr. Lyndon Larkin's NPI?
Dr. Lyndon Larkin's National Provider Identifier (NPI) is 1447232921, issued by NPPES.
What procedures does Dr. Lyndon Larkin commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.