Doctor profile · Federal record
Dr. Walt Hwang, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Houston, TX
- NPI 1770545857
- Accepts Medicare
- MIPS 93.5 / 100 · 2023
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1500 Citywest Blvd Ste 300
Houston, TX 77042
(713) 620-4000 - Additional location
-
921 Gessner RD Ste 226, Metrowest Anesthesia Care
Houston, TX 770242501
(713) 242-3439 - Mailing address
-
Po Box 840853
Dallas, TX 752840853
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- August 6, 2020
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Texas #P7785
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770545857. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$115
Transactions
7
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 5 | $72.54 | |
| Vertex Pharmaceuticals Incorporated | 1 | $24.82 | |
| Fisher & Paykel Healthcare INC | 1 | $17.46 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Walt Hwang's medical specialty?
Dr. Walt Hwang practices Anesthesiology Physician in Houston, TX.
Where does Dr. Walt Hwang practice?
Dr. Walt Hwang practices at 1500 Citywest Blvd Ste 300, Houston, TX 77042. Office phone: 7136204000.
What is Dr. Walt Hwang's NPI?
Dr. Walt Hwang's National Provider Identifier (NPI) is 1770545857, issued by NPPES.
Does Dr. Walt Hwang accept Medicare assignment?
Yes. Dr. Walt Hwang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.