Doctor profile · Federal record
Dr. Sayf Yassin, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Round Rock, TX
- NPI 1043605371
- Accepts Medicare
- 22 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
201 Seton Pkwy
Round Rock, TX 786658000
(512) 324-4170 - Additional location
-
1700 Medical Center Pkwy
Murfreesboro, TN 371292245
(615) 396-4694
fax (615) 396-6751 - Mailing address
-
709 Timber Creek Cv
Round Rock, TX 786655652
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- February 19, 2025
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Texas #R8293 · Tennessee #66293
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043605371. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,116
Distinct HCPCS
6
Medicare allowed
$125,441
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 529 | 220 | $115 | |
99239 |
Hospital discharge day management, more than 30 minutes | 235 | 227 | $109 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 182 | 117 | $75 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 125 | 121 | $166 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 26 | 26 | $125 | |
99497 |
Advance care planning, first 30 minutes | 19 | 18 | $73 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 165. This provider delivers 6.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
313
Patients
310
Total drug cost
$3,036
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 73 | 71 | $922 |
| Furosemide | Generic | 34 | 34 | $80 |
| Doxycycline Monohydrate | Generic | 21 | 21 | $191 |
| Metoprolol Succinate | Generic | 21 | 21 | $157 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 20 | 19 | $252 |
| Atorvastatin Calcium | Generic | 20 | 20 | $134 |
| Prednisone | Generic | 20 | 20 | $61 |
| Potassium Chloride | Generic | 18 | 18 | $245 |
| Hydralazine Hcl | Generic | 16 | 16 | $261 |
| Doxycycline Hyclate | Generic | 13 | 13 | $147 |
Hospital affiliations
Frequently asked questions
What is Dr. Sayf Yassin's medical specialty?
Dr. Sayf Yassin practices Internal Medicine Physician in Round Rock, TX.
Where does Dr. Sayf Yassin practice?
Dr. Sayf Yassin practices at 201 Seton Pkwy, Round Rock, TX 786658000. Office phone: 5123244170.
What is Dr. Sayf Yassin's NPI?
Dr. Sayf Yassin's National Provider Identifier (NPI) is 1043605371, issued by NPPES.
Does Dr. Sayf Yassin accept Medicare assignment?
Yes. Dr. Sayf Yassin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sayf Yassin commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.