Family Medicine · Corpus Christi, TX
NPI
1952678880
Since 2011
Specialty
Family Medicine
Code 207Q00000X
Group practices
0
Medicare group memberships
Hospitals
0
Hospital affiliations
13910 River Rock Dr
Corpus Christi, TX, 78410
Phone (361) 877-0521
Medicare paid, 2024
$2,322
77 services
Medicare patients, 2024
36
Average age 73
Drug cost, 2024
$3.3M
22,144 prescriptions
Company payments, 2025
$120
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Karla A Perez was code 36415 (venipuncture blood collection), 21 times for 17 patients. In total Karla A Perez billed 77 services in 17 codes, and Medicare paid $2,322.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-03-21.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 36415 Venipuncture Blood Collection | Office | 21 | 17 | $8.65 | $182 |
| 99213 Office E&M - Established | Office | 18 | 16 | $42.89 | $772 |
By year: 2022 $2,422 for 114 services; 2023 $1,371 for 61 services; 2024 $2,322 for 77 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 21 | 17 | $8.65 | $182 |
Medicare prescription drug claims, 2024
In 2024, the drug Karla A Perez prescribed most often to Medicare patients was Atorvastatin Calcium, with 1,713 prescriptions and refills. In total Karla A Perez wrote 22,144 Medicare prescriptions that cost $3.3M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 1,713 | 5,190 | 545 | $13K |
| Lisinopril Generic | 1,001 | 3,085 | 326 | $6,909 |
| Levothyroxine Sodium Generic | 967 | 2,739 | 286 | $5,676 |
| Amlodipine Besylate Generic | 738 | 2,117 | 228 | $5,143 |
| Losartan Potassium Generic | 718 | 2,175 | 234 | $5,639 |
| Metformin Hcl Generic | 661 | 1,955 | 209 | $5,391 |
| Gabapentin Generic | 559 | 1,302 | 207 | $14K |
| Pantoprazole Sodium Generic | 512 | 1,446 | 158 | $3,307 |
| Simvastatin Generic | 487 | 1,539 | 176 | $3,208 |
| Mounjaro Tirzepatide | 460 | 519 | 103 | $571K |
| Omeprazole Generic | 433 | 1,260 | 147 | $14K |
| Albuterol Sulfate Hfa Albuterol Sulfate | 386 | 510 | 118 | $7,808 |
| Metoprolol Succinate Generic | 325 | 938 | 103 | $2,268 |
| Levocetirizine Dihydrochloride Generic | 323 | 809 | 138 | $1,323 |
| Tizanidine Hcl Generic | 319 | 481 | 135 | $3,277 |
Brand drugs: 3,219 claims; generic drugs: 18,712 claims; opioid claims: 111.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Karla A Perez $120 ($120 in general payments such as food, travel and fees) from 1 company. The largest payer was ACADIA Pharmaceuticals Inc with $120.
| Company | Payments | Amount |
|---|---|---|
| ACADIA Pharmaceuticals Inc ACAD | 1 | $120 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.