Doctor profile · Federal record

Dr. Chad Butler, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Fort Collins, CO

  • NPI 1083037378
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1236 E Elizabeth St Ste 1
Fort Collins, CO 805244000
(970) 224-2985
fax (970) 472-9381

Credentials & registration

NPPES · NUCC
NPI registered
January 2014 — 12 yrs on file
Profile last updated
July 21, 2022
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
367500000X — NUCC code
State licenses (2)
Colorado #C-APN.0000744-C-CRNA · Maine #RN64134

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083037378. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
274
Distinct HCPCS
7
Medicare allowed
$37,907
HCPCS Description Services Patients Avg allowed
00142 Anesthesia for lens surgery 176 172 $116
00811 Anesthesia for other procedure on large bowel using an endoscope 22 22 $128
00140 Anesthesia for other procedure on eye 18 18 $148
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 18 18 $136
00790 Anesthesia for other procedure on upper abdomen 15 15 $334
01922 Anesthesia for x-ray or radiation therapy 13 13 $208
00103 Anesthesia for procedure on eyelid 12 12 $151

In context: peer comparison

Among 32 peers in Fort Collins Certified Registered Nurse Anesthetist, average services per provider: 33. This provider delivers 8.3× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Chad Butler's medical specialty?
Dr. Chad Butler practices Certified Registered Nurse Anesthetist in Fort Collins, CO.
Where does Dr. Chad Butler practice?
Dr. Chad Butler practices at 1236 E Elizabeth St Ste 1, Fort Collins, CO 805244000. Office phone: 9702242985.
What is Dr. Chad Butler's NPI?
Dr. Chad Butler's National Provider Identifier (NPI) is 1083037378, issued by NPPES.
Does Dr. Chad Butler accept Medicare assignment?
Yes. Dr. Chad Butler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chad Butler commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on eye (HCPCS 00140). Source: CMS Medicare Physician & Other Practitioners file.