Doctor profile · Federal record
Dr. Karen Olarte Merida, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · San Antonio, TX
- NPI 1245460260
- Accepts Medicare
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1313 Guadalupe St Ste 100
San Antonio, TX 782075547
(210) 921-3800 - Mailing address
-
720 Pleasanton RD
San Antonio, TX 782141306
Credentials & registration
- NPI registered
- July 2009 — 17 yrs on file
- Profile last updated
- July 19, 2021
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #P5442
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245460260. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
58
Distinct HCPCS
1
Medicare allowed
$6,842
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 58 | 30 | $118 |
In context: peer comparison
Among 172 peers in this city , average services per provider: 137. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$1,126
Transactions
57
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 13 | $271.86 | |
| AstraZeneca Pharmaceuticals LP | 6 | $210.13 | |
| Lilly USA, LLC | 12 | $185.23 | |
| ABBVIE INC. | 10 | $162.22 | |
| GlaxoSmithKline, LLC. | 3 | $55.90 | |
| Sumitomo Pharma America, Inc. | 2 | $46.77 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 3 | $42.26 | |
| Otsuka America Pharmaceutical, Inc. | 2 | $33.39 | |
| Novartis Pharmaceuticals Corporation | 1 | $28.07 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $27.77 | |
| Abbott Laboratories | 1 | $24.51 | |
| PFIZER INC. | 1 | $24.44 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $13.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,072
Patients
1,812
Total drug cost
$93,444
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 961 | 312 | $13,503 |
| Lisinopril | Generic | 427 | 137 | $4,016 |
| Losartan Potassium | Generic | 392 | 137 | $7,127 |
| Omeprazole | Generic | 350 | 145 | $8,071 |
| Amlodipine Besylate | Generic | 332 | 125 | $1,968 |
| Rosuvastatin Calcium | Generic | 325 | 105 | $10,075 |
| Gabapentin | Generic | 322 | 120 | $8,426 |
| Levothyroxine Sodium | Generic | 313 | 89 | $8,056 |
| Fluticasone Propionate | Generic | 310 | 137 | $5,807 |
| Metoprolol Succinate | Generic | 300 | 100 | $8,075 |
Frequently asked questions
What is Dr. Karen Olarte Merida's medical specialty?
Dr. Karen Olarte Merida practices Internal Medicine Physician in San Antonio, TX.
Where does Dr. Karen Olarte Merida practice?
Dr. Karen Olarte Merida practices at 1313 Guadalupe St Ste 100, San Antonio, TX 782075547. Office phone: 2109213800.
What is Dr. Karen Olarte Merida's NPI?
Dr. Karen Olarte Merida's National Provider Identifier (NPI) is 1245460260, issued by NPPES.
Does Dr. Karen Olarte Merida accept Medicare assignment?
Yes. Dr. Karen Olarte Merida accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Olarte Merida commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.