Jaime D. Castillo Jr., M.D.
NPI 1538179536ActiveIndividual· Internal Medicine· Houston, MS
Internal Medicine (M.D.) with Progressive Health of Houston LLC and 1 other group, practicing in Houston, Mississippi. Part D covered 16,692 prescriptions written in 2024, 90% of them generic. Abbvie Inc. was the largest of 9 companies reporting payments in 2025, $1,761 in all, mostly food and beverage. Lists Bmh-Calhoun and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1538179536 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 9, 2006 |
| Last updated in NPPES | Jan 18, 2024 |
| Certified by provider | Jan 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 18283 | MS |
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 (MS) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 16,692 · 31,255 30-day fills |
|---|---|
| Patients | 685 |
| Total drug cost | $3,841,302 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical groups
- Progressive Health of Houston LLCHouston, MS · 17 clinicians
- Southern Health Corp of Houston, Inc.Houston, MS · 10 clinicians
Hospital affiliations
- Bmh-CalhounCalhoun City, MS
- Choctaw Regional Medical CenterAckerman, MS
- North Mississippi Medical CenterTupelo, MS
- Progressive Health Group of HoustonHouston, MS
- University of Mississippi Medical Center- GrenadaGrenada, MS
Other facilities
- Centerwell Home HealthHome health agency · Columbus, MS
- Centerwell Home HealthHome health agency · Bruce, MS
- Mississippi Homecare of EuporaHome health agency · Eupora, MS
- North Mississippi Medical Ctr HhaHome health agency · Tupelo, MS
Industry payments (Open Payments)
- 2025$1,761 · 97 payments from 9 companies
- 2024$2,132 · 101 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $735.46 | 30 |
| Mallinckrodt Hospital Products Inc. | $281.63 | 14 |
| Amgen Inc. | $184.14 | 13 |
| Ani Pharmaceuticals, Inc. | $164.21 | 10 |
| Novartis Pharmaceuticals Corporation | $136.95 | 17 |
What the 2025 payments were for
- Food and Beverage$1,754 · 96 payments
- Education$7.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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