Amber Alexandria Carrillo, MD
NPI 1700406501ActiveIndividual· Hospitalist· Katy, TX
Hospitalist (MD) with Memorial Hermann Medical Group, practicing in Katy, Texas. 291 Medicare patients in 2024, $61,884 paid; nearly all of their 453 Part D prescriptions were generic (90%). Lists Memorial Hermann Katy Hospital as a hospital affiliation.
Overview
| NPI | 1700406501 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 21, 2020 |
| Last updated in NPPES | Nov 12, 2025 |
| Certified by provider | Nov 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | T9909 | TX |
| Family Medicine | 207Q00000X | T9909 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hospitalist (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 291 |
|---|---|
| Services billed | 681 across 10 procedure codes |
| Paid by Medicare | $61,884 |
Part D prescriptions in 2024
| Prescriptions (claims) | 453 · 581 30-day fills |
|---|---|
| Patients | 244 |
| Total drug cost | $24,421 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Family Practice |
Medical group
- Memorial Hermann Medical GroupSugar Land, TX · 762 clinicians
Hospital affiliation
- Memorial Hermann Katy HospitalKaty, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Hospitalist providers in Katy
- 1336522556
- 1669056297
- 1154709665
- 1740586411
- 1124443288
- 1528621687
- 1881049500
- 1487394110
- 1659950160
- 1730337320
- 1992022081
- 1801026448