Manuel Camilo Endo Carvajal, MD
NPI 1346760956ActiveIndividual· Internal Medicine, Infectious Disease· San Antonio, TX
Internal Medicine, Infectious Disease (MD) with University of Texas Health Science Center at San Antonio and 1 other group, practicing in San Antonio, Texas. Their prescriptions cost Medicare Part D more than their services did: $438,178 for 370 claims, against $17,628 paid for services in 2024. Viiv Healthcare Company was the largest of 16 companies reporting payments in 2025, $3,128 in all, mostly food and beverage. Lists University Health System as a hospital affiliation.
Overview
| NPI | 1346760956 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 24, 2017 |
| Last updated in NPPES | Sep 14, 2022 |
| Certified by provider | Sep 14, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | T5880 | TX |
| Internal Medicine | 207R00000X | T5880 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 281 across 14 procedure codes |
| Paid by Medicare | $17,628 |
Part D prescriptions in 2024
| Prescriptions (claims) | 370 · 485 30-day fills |
|---|---|
| Patients | 91 |
| Total drug cost | $438,178 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Infectious Disease |
Medical groups
- University of Texas Health Science Center at San AntonioSan Antonio, TX · 1,297 clinicians
- Alamo Area Resource Center IncSan Antonio, TX · 5 clinicians
Hospital affiliation
- University Health SystemSan Antonio, TX
Industry payments (Open Payments)
- 2025$3,128 · 99 payments from 16 companies
- 2024$2,969 · 107 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $1,164 | 42 |
| Gilead Sciences, Inc. | $994.43 | 24 |
| Astrazeneca Pharmaceuticals LP | $256.53 | 4 |
| Merck Sharp & Dohme LLC | $231.75 | 9 |
| Emd Serono, Inc. | $195.36 | 4 |
What the 2025 payments were for
- Food and Beverage$3,128 · 99 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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