Caesar Castro Agagan, MD
NPI 1285610576ActiveIndividual· Internal Medicine, Pulmonary Disease· Mobile, AL
Internal Medicine, Pulmonary Disease (MD) with Pulmonary Associates of Mobile PC, practicing in Mobile, Alabama. Their prescriptions cost Medicare Part D more than their services did: $2,014,015 for 3,417 claims, against $152,363 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 19 companies reporting payments in 2025, $2,555 in all, mostly food and beverage. Lists Atmore Community Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1285610576 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 19, 2005 |
| Last updated in NPPES | Jun 21, 2023 |
| Certified by provider | Jun 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 23463 | AL |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 23463 | AL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 426 |
|---|---|
| Services billed | 3,270 across 54 procedure codes |
| Paid by Medicare | $152,363 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,417 · 4,375 30-day fills |
|---|---|
| Patients | 487 |
| Total drug cost | $2,014,015 |
| Generic share | 54% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Pulmonary Associates of Mobile PCMobile, AL · 36 clinicians
Hospital affiliations
- Atmore Community HospitalAtmore, AL
- Mobile Infirmary Medical CenterMobile, AL
- North Baldwin InfirmaryBay Minette, AL
- Springhill Medical CenterMobile, AL
- Washington County HospitalChatom, AL
Industry payments (Open Payments)
- 2025$2,555 · 124 payments from 19 companies
- 2024$1,769 · 96 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $444.61 | 24 |
| Glaxosmithkline, LLC. | $442.24 | 26 |
| Regeneron Healthcare Solutions, Inc. | $302.56 | 14 |
| Novartis Pharmaceuticals Corporation | $279.13 | 12 |
| Insmed, Inc. | $228.96 | 10 |
What the 2025 payments were for
- Food and Beverage$2,555 · 124 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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