Doctor profile · Federal record
Dr. Warren Thomas, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Registered Nurse · Mesa, AZ
- NPI 1982138079
- Accepts Medicare
- MIPS 86.0 / 100 · 2023
- 8 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10632 E Kiva Ave
Mesa, AZ 85209
(480) 834-7500
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- February 4, 2026
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (3)
- Arizona #CRNA1522 · New Mexico #79122 · Arizona #RN186087
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982138079. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13
Distinct HCPCS
1
Medicare allowed
$1,042
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 13 | 13 | $80 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 44. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $23.23 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Warren Thomas's medical specialty?
Dr. Warren Thomas practices Certified Registered Nurse Anesthetist in Mesa, AZ.
Where does Dr. Warren Thomas practice?
Dr. Warren Thomas practices at 10632 E Kiva Ave, Mesa, AZ 85209. Office phone: 4808347500.
What is Dr. Warren Thomas's NPI?
Dr. Warren Thomas's National Provider Identifier (NPI) is 1982138079, issued by NPPES.
Does Dr. Warren Thomas accept Medicare assignment?
Yes. Dr. Warren Thomas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Warren Thomas commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.