Doctor profile · Federal record
Dr. Thach Mai, D.O.
Anesthesiology Physician (CMS: Anesthesiology) · La Mesa, CA
- NPI 1366508541
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5555 Grossmont Center Dr
La Mesa, CA 919423019
(619) 460-5111
fax (619) 460-7815 - Mailing address
-
Po Box 3617
La Mesa, CA 919443617
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- California #207A7093
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366508541. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
133
Distinct HCPCS
8
Medicare allowed
$27,617
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 23 | 23 | $153 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 22 | 22 | $198 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 21 | 21 | $169 | |
00400 |
Anesthesia for other procedure on skin of arms, legs, and front body | 16 | 15 | $199 | |
01810 |
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand | 14 | 13 | $153 | |
00790 |
Anesthesia for other procedure on upper abdomen | 13 | 13 | $355 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 13 | 13 | $426 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 11 | 11 | $62 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 51. This provider delivers 2.6× the peer median.Frequently asked questions
What is Dr. Thach Mai's medical specialty?
Dr. Thach Mai practices Anesthesiology Physician in La Mesa, CA.
Where does Dr. Thach Mai practice?
Dr. Thach Mai practices at 5555 Grossmont Center Dr, La Mesa, CA 919423019. Office phone: 6194605111.
What is Dr. Thach Mai's NPI?
Dr. Thach Mai's National Provider Identifier (NPI) is 1366508541, issued by NPPES.
Does Dr. Thach Mai accept Medicare assignment?
Yes. Dr. Thach Mai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thach Mai commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.