Doctor profile · Federal record
Dr. Tanzhen Wu, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Los Alamitos, CA
- NPI 1609835412
- Accepts Medicare
- 42 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3751 Katella Ave
Los Alamitos, CA 907203113
(562) 598-1311 - Mailing address
-
Po Box 650811
Dallas, TX 752650811
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- August 4, 2011
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- California #A81203
- Medicaid
- CA #1609835412
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609835412. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
162
Distinct HCPCS
7
Medicare allowed
$24,196
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
76942 |
Ultrasonic guidance for needle placement | 44 | 44 | $31 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 32 | 32 | $62 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 27 | 27 | $383 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 19 | 18 | $165 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 14 | 14 | $149 | |
64488 |
Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance | 14 | 14 | $71 | |
00790 |
Anesthesia for other procedure on upper abdomen | 12 | 12 | $357 |
In context: peer comparison
Among 1 peers in Los Alamitos Anesthesiology Physician, average services per provider: 23. This provider delivers 7.0× the peer median.Frequently asked questions
What is Dr. Tanzhen Wu's medical specialty?
Dr. Tanzhen Wu practices Anesthesiology Physician in Los Alamitos, CA.
Where does Dr. Tanzhen Wu practice?
Dr. Tanzhen Wu practices at 3751 Katella Ave, Los Alamitos, CA 907203113. Office phone: 5625981311.
What is Dr. Tanzhen Wu's NPI?
Dr. Tanzhen Wu's National Provider Identifier (NPI) is 1609835412, issued by NPPES.
Does Dr. Tanzhen Wu accept Medicare assignment?
Yes. Dr. Tanzhen Wu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tanzhen Wu commonly perform?
Top Medicare-reported procedures in 2023: Ultrasonic guidance for needle placement (HCPCS 76942); Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (HCPCS 64447); Anesthesia for procedure for total knee joint replacement (HCPCS 01402). Source: CMS Medicare Physician & Other Practitioners file.