Doctor profile · Federal record
Dr. Susan Williams, MD
Geriatric Medicine (Internal Medicine) Physician (CMS: Geriatric Medicine) · Internal Medicine Physician · Houston, TX
- NPI 1174603427
- Accepts Medicare
- MIPS 87.6 / 100 · 2023
- 31 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1504 Taub Loop
Houston, TX 770301608
(713) 798-3967 - Additional location
-
6620 Main St
Houston, TX 770302348
(713) 798-2500
fax (713) 798-2505 - Mailing address
-
6620 Main St
Houston, TX 770302348
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- December 22, 2023
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207RG0300X — NUCC code
- State license (1)
- Texas #K2138
- Medicaid
- TX #042967202
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174603427. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,352
Distinct HCPCS
10
Medicare allowed
$182,577
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 399 | 211 | $182 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 377 | 200 | $129 | |
90662 |
Influenza vaccine split virus, preservative free | 92 | 92 | $72 | |
G0008 |
Administration of influenza virus vaccine | 92 | 92 | $31 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 67 | 37 | $122 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 40 | 40 | $226 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 38 | 25 | $81 | |
90480 |
Admn sarscov2 vacc 1 dose | 36 | 35 | $42 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 26 | $90 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 27 | 27 | $170 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 96. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $22.81 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,255
Patients
677
Total drug cost
$110,477
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 324 | 91 | $6,054 |
| Atorvastatin Calcium | Generic | 248 | 77 | $3,360 |
| Amlodipine Besylate | Generic | 223 | 67 | $2,196 |
| Mirtazapine | Generic | 172 | 47 | $6,600 |
| Trazodone Hcl | Generic | 160 | 53 | $1,909 |
| Metoprolol Succinate | Generic | 156 | 47 | $3,151 |
| Losartan Potassium | Generic | 137 | 41 | $2,545 |
| Gabapentin | Generic | 129 | 40 | $2,980 |
| Lisinopril | Generic | 126 | 37 | $1,585 |
| Furosemide | Generic | 102 | 26 | $794 |
Hospital affiliations
Frequently asked questions
What is Dr. Susan Williams's medical specialty?
Dr. Susan Williams practices Geriatric Medicine (Internal Medicine) Physician in Houston, TX.
Where does Dr. Susan Williams practice?
Dr. Susan Williams practices at 1504 Taub Loop, Houston, TX 770301608. Office phone: 7137983967.
What is Dr. Susan Williams's NPI?
Dr. Susan Williams's National Provider Identifier (NPI) is 1174603427, issued by NPPES.
Does Dr. Susan Williams accept Medicare assignment?
Yes. Dr. Susan Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Susan Williams commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Influenza vaccine split virus, preservative free (HCPCS 90662). Source: CMS Medicare Physician & Other Practitioners file.