Doctor profile · Federal record
Dr. Assem Sherkawy, MD
Internal Medicine Physician (CMS: Internal Medicine) · San Antonio, TX
- NPI 1912961509
- Accepts Medicare
- MIPS 79.9 / 100 · 2023
- 32 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
16620 San Pedro Ave Ste 300
San Antonio, TX 782322679
(210) 871-4701
fax (210) 688-4596
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- August 22, 2025
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #N0459
- Medicaid
- TX #199063204
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912961509. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,575
Distinct HCPCS
4
Medicare allowed
$177,358
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,096 | 225 | $114 | |
99239 |
Hospital discharge day management, more than 30 minutes | 217 | 188 | $109 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 167 | 67 | $76 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 95 | 88 | $167 |
In context: peer comparison
Among 172 peers in this city , average services per provider: 137. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
280
Patients
199
Total drug cost
$24,556
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 29 | 26 | $339 |
| Metoprolol Succinate | Generic | 24 | 18 | $189 |
| Pantoprazole Sodium | Generic | 23 | 17 | $221 |
| Eliquis (Apixaban) | Brand | 22 | 13 | $14,550 |
| Atorvastatin Calcium | Generic | 20 | 16 | $144 |
| Amiodarone Hcl | Generic | 19 | 16 | $175 |
| Spironolactone | Generic | 19 | 0 | $161 |
| Metoprolol Tartrate | Generic | 18 | 14 | $91 |
| Amlodipine Besylate | Generic | 17 | 13 | $46 |
| Carvedilol | Generic | 17 | 15 | $73 |
Hospital affiliations
Frequently asked questions
What is Dr. Assem Sherkawy's medical specialty?
Dr. Assem Sherkawy practices Internal Medicine Physician in San Antonio, TX.
Where does Dr. Assem Sherkawy practice?
Dr. Assem Sherkawy practices at 16620 San Pedro Ave Ste 300, San Antonio, TX 782322679. Office phone: 2108714701.
What is Dr. Assem Sherkawy's NPI?
Dr. Assem Sherkawy's National Provider Identifier (NPI) is 1912961509, issued by NPPES.
Does Dr. Assem Sherkawy accept Medicare assignment?
Yes. Dr. Assem Sherkawy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Assem Sherkawy 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.