Doctor profile · Federal record
Dr. Guillermo Reyes, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · San Antonio, TX
- NPI 1164544656
- Accepts Medicare
- MIPS 74.0 / 100 · 2023
- 32 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
8093 Eckhert RD
San Antonio, TX 782402637
(210) 949-1300
fax (210) 949-1475
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- March 13, 2014
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Texas #J01563
- Medicaid
- TX #103755802
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164544656. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
10,634
Distinct HCPCS
10
Medicare allowed
$671,413
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0153 |
Injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds) | 5,820 | 95 | $1 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,164 | 389 | $14 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 642 | 313 | $171 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 447 | 261 | $123 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 279 | 262 | $178 | |
93356 |
Heart muscle strain imaging | 271 | 255 | $36 | |
J2785 |
Injection, regadenoson, 0.1 mg | 256 | 64 | $38 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 239 | 88 | $61 | |
93015 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 171 | 160 | $61 | |
A9500 |
Technetium tc-99m sestamibi, diagnostic, per study dose | 164 | 155 | $380 |
In context: peer comparison
Among 53 peers in this city , average services per provider: 173. This provider delivers 61× the peer median.Open Payments
Industry payments received
All-time total
$3,106
Transactions
113
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SCPHARMACEUTICALS INC. | 32 | $681.81 | |
| CARDIVA MEDICAL, INC. | 15 | $437.00 | |
| Janssen Pharmaceuticals, Inc | 22 | $393.93 | |
| SANOFI-AVENTIS U.S. LLC | 10 | $378.50 | |
| BIOTRONIK INC. | 7 | $358.83 | |
| Novo Nordisk Inc | 1 | $120.56 | |
| Alnylam Pharmaceuticals Inc. | 3 | $90.32 | |
| Azurity Pharmaceuticals, Inc. | 5 | $89.81 | |
| Janssen Scientific Affairs, LLC | 1 | $77.04 | |
| Esperion Therapeutics, Inc. | 4 | $68.57 | |
| PFIZER INC. | 4 | $68.44 | |
| AstraZeneca Pharmaceuticals LP | 3 | $65.74 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $65.23 | |
| Acist Medical Systems, Inc. | 1 | $46.63 | |
| Kiniksa Pharmaceuticals International, plc | 2 | $45.51 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,969
Patients
625
Total drug cost
$350,262
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 289 | 94 | $4,993 |
| Atorvastatin Calcium | Generic | 265 | 75 | $3,788 |
| Lisinopril | Generic | 184 | 62 | $1,343 |
| Amlodipine Besylate | Generic | 140 | 48 | $1,042 |
| Metoprolol Succinate | Generic | 127 | 42 | $2,275 |
| Eliquis (Apixaban) | Brand | 126 | 37 | $161,533 |
| Sotalol (Sotalol Hcl) | Brand | 122 | 36 | $4,398 |
| Xarelto (Rivaroxaban) | Brand | 119 | 38 | $158,759 |
| Losartan Potassium | Generic | 115 | 40 | $1,749 |
| Nifedipine Er (Nifedipine) | Brand | 115 | 36 | $6,183 |
Hospital affiliations
Frequently asked questions
What is Dr. Guillermo Reyes's medical specialty?
Dr. Guillermo Reyes practices Cardiovascular Disease Physician in San Antonio, TX.
Where does Dr. Guillermo Reyes practice?
Dr. Guillermo Reyes practices at 8093 Eckhert RD, San Antonio, TX 782402637. Office phone: 2109491300.
What is Dr. Guillermo Reyes's NPI?
Dr. Guillermo Reyes's National Provider Identifier (NPI) is 1164544656, issued by NPPES.
Does Dr. Guillermo Reyes accept Medicare assignment?
Yes. Dr. Guillermo Reyes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Guillermo Reyes commonly perform?
Top Medicare-reported procedures in 2023: Injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds) (HCPCS J0153); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.