Doctor profile · Federal record

Dr. Garret Sewell, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Registered Nurse · Tucson, AZ

  • NPI 1730792672
  • Accepts Medicare
  • MIPS 78.3 / 100 · 2023
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1625 N Campbell Ave
Tucson, AZ 857194330
(520) 694-0111
Mailing address
2163 W 1080 N
Clinton, UT 840158205

Credentials & registration

NPPES · NUCC
NPI registered
August 2020 — 6 yrs on file
Profile last updated
April 10, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
367500000X — NUCC code
State licenses (2)
Arizona #248392 · Arizona #RN216463

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1730792672. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
229
Distinct HCPCS
8
Medicare allowed
$29,233
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 73 73 $118
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 40 36 $123
00812 Anesthesia for exam of colon using an endoscope 38 38 $92
00813 Anesthesia for procedure on small and large bowel using an endoscope 19 19 $143
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 18 17 $58
01402 Anesthesia for procedure for total knee joint replacement 16 15 $339
01400 Anesthesia for other procedure or exam of knee joint using an endoscope 14 14 $161
64415 Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 11 11 $67

In context: peer comparison

Among 30 peers in Tucson Certified Registered Nurse Anesthetist, average services per provider: 72. This provider delivers 3.2× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Garret Sewell's medical specialty?
Dr. Garret Sewell practices Certified Registered Nurse Anesthetist in Tucson, AZ.
Where does Dr. Garret Sewell practice?
Dr. Garret Sewell practices at 1625 N Campbell Ave, Tucson, AZ 857194330. Office phone: 5206940111.
What is Dr. Garret Sewell's NPI?
Dr. Garret Sewell's National Provider Identifier (NPI) is 1730792672, issued by NPPES.
Does Dr. Garret Sewell accept Medicare assignment?
Yes. Dr. Garret Sewell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Garret Sewell 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 exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.