Doctor profile · Federal record
Dr. Gary Gridley, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Cottonwood, AZ
- NPI 1336120260
- Accepts Medicare
- MIPS 77.0 / 100 · 2023
- 36 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
269 S Candy Ln
Cottonwood, AZ 863264158
(928) 639-6150
fax (928) 639-6561 - Mailing address
-
1200 N Beaver St, Payer Credentialing
Flagstaff, AZ 860013118
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- October 18, 2022
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (2)
- Arizona #30200 · Washington #MD00030603
- Medicaid
- WA #8312498
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336120260. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
136
Distinct HCPCS
6
Medicare allowed
$12,490
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 43 | 43 | $63 | |
00812 |
Anesthesia for exam of colon using an endoscope | 26 | 26 | $52 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 25 | 25 | $93 | |
00840 |
Anesthesia for other procedure on lower abdomen | 16 | 16 | $160 | |
00790 |
Anesthesia for other procedure on upper abdomen | 14 | 14 | $163 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 12 | 12 | $105 |
In context: peer comparison
Among 1 peers in Cottonwood Anesthesiology Physician, average services per provider: 22. This provider delivers 6.2× the peer median.Frequently asked questions
What is Dr. Gary Gridley's medical specialty?
Dr. Gary Gridley practices Anesthesiology Physician in Cottonwood, AZ.
Where does Dr. Gary Gridley practice?
Dr. Gary Gridley practices at 269 S Candy Ln, Cottonwood, AZ 863264158. Office phone: 9286396150.
What is Dr. Gary Gridley's NPI?
Dr. Gary Gridley's National Provider Identifier (NPI) is 1336120260, issued by NPPES.
Does Dr. Gary Gridley accept Medicare assignment?
Yes. Dr. Gary Gridley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Gridley commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.