Doctor profile · Federal record
Dr. Alex Chang, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Houston, TX
- NPI 1164759064
- Accepts Medicare
- MIPS 93.5 / 100 · 2023
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 Citywest Blvd, Ste.300
Houston, TX 770422300
(713) 620-4000
fax (713) 458-4229 - Mailing address
-
Po Box 840853
Dallas, TX 752840853
Credentials & registration
- NPI registered
- November 2009 — 17 yrs on file
- Profile last updated
- April 23, 2020
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Texas #P7749
- Medicaid (2)
- TX #326095201 · TX #326095202
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164759064. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
53
Distinct HCPCS
2
Medicare allowed
$1,632
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 28 | 27 | $45 | |
76937 |
Ultrasonic guidance for blood vessel access | 25 | 20 | $15 |
In context: peer comparison
Among 281 peers in Houston Anesthesiology Physician, average services per provider: 33. This provider delivers 1.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Alex Chang's medical specialty?
Dr. Alex Chang practices Anesthesiology Physician in Houston, TX.
Where does Dr. Alex Chang practice?
Dr. Alex Chang practices at 1500 Citywest Blvd, Houston, TX 770422300. Office phone: 7136204000.
What is Dr. Alex Chang's NPI?
Dr. Alex Chang's National Provider Identifier (NPI) is 1164759064, issued by NPPES.
Does Dr. Alex Chang accept Medicare assignment?
Yes. Dr. Alex Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alex Chang commonly perform?
Top Medicare-reported procedures in 2023: Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Ultrasonic guidance for blood vessel access (HCPCS 76937). Source: CMS Medicare Physician & Other Practitioners file.