Doctor profile · Federal record
Dr. Uduak Williams, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Houston, TX
- NPI 1235247909
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1515 Holcombe Blvd
Houston, TX 775041827
(713) 792-6161 - Mailing address
-
Po Box 4439
Houston, TX 772104439
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- March 19, 2012
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Texas #M2612
- Medicaid
- TX #188285404 (MDACC)
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235247909. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
159
Distinct HCPCS
8
Medicare allowed
$16,071
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
64999 |
Other procedure on nervous system | 26 | 26 | $25 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 25 | 25 | $92 | |
64488 |
Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance | 21 | 21 | $69 | |
01112 |
Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone | 19 | 19 | $134 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 18 | 13 | $80 | |
00320 |
Anesthesia for other procedure on neck area (1 year or older) | 17 | 17 | $233 | |
01922 |
Anesthesia for x-ray or radiation therapy | 17 | 17 | $140 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 16 | 16 | $82 |
In context: peer comparison
Among 281 peers in Houston Anesthesiology Physician, average services per provider: 33. This provider delivers 4.8× the peer median.Frequently asked questions
What is Dr. Uduak Williams's medical specialty?
Dr. Uduak Williams practices Anesthesiology Physician in Houston, TX.
Where does Dr. Uduak Williams practice?
Dr. Uduak Williams practices at 1515 Holcombe Blvd, Houston, TX 775041827. Office phone: 7137926161.
What is Dr. Uduak Williams's NPI?
Dr. Uduak Williams's National Provider Identifier (NPI) is 1235247909, issued by NPPES.
Does Dr. Uduak Williams accept Medicare assignment?
Yes. Dr. Uduak Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Uduak Williams commonly perform?
Top Medicare-reported procedures in 2023: Other procedure on nervous system (HCPCS 64999); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (HCPCS 64488). Source: CMS Medicare Physician & Other Practitioners file.