Doctor profile · Federal record
Dr. Yolanda Marcos, MD
Internal Medicine Physician (CMS: Internal Medicine) · San Antonio, TX
- NPI 1104845445
- Accepts Medicare
- 30 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
510 MED Court, Suite 210
San Antonio, TX 782583936
(210) 494-4290
fax (210) 494-4809
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- April 14, 2022
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #K3612
- Medicaid (2)
- TX #031448601 · TX #031448602
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104845445. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
9,367
Distinct HCPCS
10
Medicare allowed
$676,294
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 2,374 | 818 | $121 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 781 | 194 | $60 | |
95004 |
Test for allergy using allergenic extract | 751 | 13 | $4 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 584 | 584 | $124 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 577 | 577 | $17 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 536 | 155 | $45 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 459 | 459 | $17 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 366 | 353 | $14 | |
99489 |
Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month | 359 | 73 | $67 | |
G0008 |
Administration of influenza virus vaccine | 321 | 317 | $30 |
In context: peer comparison
Among 172 peers in this city , average services per provider: 137. This provider delivers 68× the peer median.Open Payments
Industry payments received
All-time total
$1,499
Transactions
82
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | 5 | $182.45 | |
| Lilly USA, LLC | 16 | $173.23 | |
| AstraZeneca Pharmaceuticals LP | 6 | $168.64 | |
| PFIZER INC. | 13 | $144.02 | |
| GlaxoSmithKline, LLC. | 7 | $142.71 | |
| Amgen Inc. | 10 | $139.44 | |
| ABBVIE INC. | 6 | $98.06 | |
| Exact Sciences Corporation | 4 | $75.33 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $73.35 | |
| Merck Sharp & Dohme LLC | 3 | $47.57 | |
| Ardelyx, Inc. | 2 | $44.71 | |
| Sumitomo Pharma America, Inc. | 2 | $40.72 | |
| Esperion Therapeutics, Inc. | 2 | $31.33 | |
| Antares Pharma, Inc. | 2 | $30.81 | |
| Abbott Laboratories | 1 | $19.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,210
Patients
1,178
Total drug cost
$76,672
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 491 | 179 | $6,698 |
| Rosuvastatin Calcium | Generic | 341 | 125 | $5,480 |
| Levothyroxine Sodium | Generic | 330 | 114 | $5,983 |
| Lisinopril | Generic | 314 | 114 | $2,402 |
| Amlodipine Besylate | Generic | 301 | 109 | $2,537 |
| Losartan Potassium | Generic | 156 | 64 | $1,959 |
| Metformin Hcl | Generic | 156 | 62 | $1,359 |
| Omeprazole | Generic | 153 | 56 | $2,762 |
| Shingrix (Varicella-Zoster Ge/As01b/Pf) | Brand | 153 | 112 | $31,373 |
| Gabapentin | Generic | 151 | 49 | $3,508 |
Hospital affiliations
Frequently asked questions
What is Dr. Yolanda Marcos's medical specialty?
Dr. Yolanda Marcos practices Internal Medicine Physician in San Antonio, TX.
Where does Dr. Yolanda Marcos practice?
Dr. Yolanda Marcos practices at 510 MED Court, San Antonio, TX 782583936. Office phone: 2104944290.
What is Dr. Yolanda Marcos's NPI?
Dr. Yolanda Marcos's National Provider Identifier (NPI) is 1104845445, issued by NPPES.
Does Dr. Yolanda Marcos accept Medicare assignment?
Yes. Dr. Yolanda Marcos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yolanda Marcos commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services (HCPCS 99490); Test for allergy using allergenic extract (HCPCS 95004). Source: CMS Medicare Physician & Other Practitioners file.