Doctor profile · Federal record
Dr. Thomas Williams, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Sugar Land, TX
- NPI 1780027565
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
17500 W Grand Pkwy S
Sugar Land, TX 77479
(281) 725-5150 - Additional location
-
6411 Fannin St
Houston, TX 770301501
(713) 704-4060
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- September 25, 2024
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Texas #Q6130
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780027565. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
507
Distinct HCPCS
4
Medicare allowed
$57,313
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 249 | 241 | $172 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 178 | 168 | $8 | |
99291 |
Critical care, first 30-74 minutes | 41 | 40 | $208 | |
99284 |
Emergency department visit with moderate level of medical decision making | 39 | 39 | $118 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 147. This provider delivers 3.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
90
Patients
90
Total drug cost
$845
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 23 | 23 | $191 |
| Cephalexin | Generic | 21 | 21 | $170 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 19 | 19 | $128 |
| Ciprofloxacin Hcl | Generic | 15 | 15 | $146 |
| Doxycycline Hyclate | Generic | 12 | 12 | $211 |
Frequently asked questions
What is Dr. Thomas Williams's medical specialty?
Dr. Thomas Williams practices Emergency Medicine Physician in Sugar Land, TX.
Where does Dr. Thomas Williams practice?
Dr. Thomas Williams practices at 17500 W Grand Pkwy S, Sugar Land, TX 77479. Office phone: 2817255150.
What is Dr. Thomas Williams's NPI?
Dr. Thomas Williams's National Provider Identifier (NPI) is 1780027565, issued by NPPES.
Does Dr. Thomas Williams accept Medicare assignment?
Yes. Dr. Thomas Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Williams commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.