Doctor profile · Federal record
Dr. Mark Jacob, M.D.
Cardiovascular Disease Physician (CMS: Internal Medicine) · San Antonio, TX
- NPI 1952524399
- Accepts Medicare
- 47 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4330 Medical Dr Ste 500
San Antonio, TX 782293318
(210) 558-0122
fax (210) 558-0120
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- July 16, 2015
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Texas #F4114
- Medicaid
- TX #135747703
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952524399. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
56
Distinct HCPCS
3
Medicare allowed
$6,370
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 23 | $86 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 16 | 13 | $122 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $160 |
In context: peer comparison
Among 53 peers in this city , average services per provider: 173. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
778
Patients
249
Total drug cost
$144,631
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 148 | 57 | $2,659 |
| Amlodipine Besylate | Generic | 128 | 54 | $601 |
| Xarelto (Rivaroxaban) | Brand | 69 | 15 | $63,240 |
| Metoprolol Tartrate | Generic | 68 | 26 | $1,581 |
| Carvedilol | Generic | 64 | 23 | $785 |
| Eliquis (Apixaban) | Brand | 63 | 19 | $70,255 |
| Hydralazine Hcl | Generic | 63 | 20 | $1,783 |
| Isosorbide Mononitrate Er (Isosorbide Mononitrate) | Brand | 59 | 23 | $1,475 |
| Nitroglycerin | Generic | 26 | 12 | $462 |
| Furosemide | Generic | 24 | 0 | $134 |
Frequently asked questions
What is Dr. Mark Jacob's medical specialty?
Dr. Mark Jacob practices Cardiovascular Disease Physician in San Antonio, TX.
Where does Dr. Mark Jacob practice?
Dr. Mark Jacob practices at 4330 Medical Dr Ste 500, San Antonio, TX 782293318. Office phone: 2105580122.
What is Dr. Mark Jacob's NPI?
Dr. Mark Jacob's National Provider Identifier (NPI) is 1952524399, issued by NPPES.
Does Dr. Mark Jacob accept Medicare assignment?
Yes. Dr. Mark Jacob accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Jacob commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.