Carlos Enrique Aguilar, MD
NPI 1275533606ActiveIndividual· Internal Medicine· Pasadena, TX
Internal Medicine (MD) in Pasadena, Texas, licensed in TX, with an NPI issued in July 2005. Their prescriptions cost Medicare Part D more than their services did: $1,827,948 for 15,761 claims, against $23,984 paid for services in 2024. Lilly USA, LLC was the largest of 5 companies reporting payments in 2025, $235.03 in all, mostly food and beverage. Lists HCA Houston Healthcare Southeast and 1 other hospital as hospital affiliations.
Overview
| NPI | 1275533606 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 28, 2005 |
| Last updated in NPPES | Mar 17, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | K3961 | TX |
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 | 44 |
|---|---|
| Services billed | 451 across 33 procedure codes |
| Paid by Medicare | $23,984 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,761 · 39,331 30-day fills |
|---|---|
| Patients | 856 |
| Total drug cost | $1,827,948 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Geriatric Medicine |
Hospital affiliations
- HCA Houston Healthcare SoutheastPasadena, TX
- Memorial Hermann Hospital SystemHouston, TX
Other facilities
- Accentcare Home Health of Houston - North, LLCHome health agency · Houston, TX
Industry payments (Open Payments)
- 2025$235.03 · 7 payments from 5 companies
- 2024$64.44 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $121.86 | 1 |
| Exact Sciences Corporation | $53.56 | 3 |
| Astrazeneca Pharmaceuticals LP | $24.05 | 1 |
| Sumitomo Pharma America, Inc. | $18.10 | 1 |
| Dexcom, Inc. | $17.46 | 1 |
What the 2025 payments were for
- Food and Beverage$235.03 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 internal medicine physicians in Pasadena · All internal medicine physicians in Texas