Cesar A. Chan Jr., M.D.
NPI 1679519797ActiveIndividual· Internal Medicine, Gastroenterology· Panama City, FL
Internal Medicine, Gastroenterology (M.D.) with Digestive Diseases Center of Florida PLLC, practicing in Panama City, Florida. In 2024 Medicare paid $225,473 for 962 patients, and Part D covered 397 of their prescriptions, 83% of them generic. Abbvie Inc. was the largest of 10 companies reporting payments in 2025, $731.01 in all, mostly food and beverage. Lists Ascension Sacred Heart Bay and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1679519797 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2006 |
| Last updated in NPPES | Mar 21, 2024 |
| Certified by provider | Mar 21, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | ME162947 | FL |
| Internal Medicine, Gastroenterology | 207RG0100X | 42817 | WI |
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 - Gastroenterology (FL); Practitioner - Gastroenterology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 962 |
|---|---|
| Services billed | 4,565 across 66 procedure codes |
| Paid by Medicare | $225,473 |
Part D prescriptions in 2024
| Prescriptions (claims) | 397 · 663 30-day fills |
|---|---|
| Patients | 236 |
| Total drug cost | $168,685 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Digestive Diseases Center of Florida PLLCPanama City, FL · 15 clinicians
Hospital affiliations
- Ascension Sacred Heart BayPanama City, FL
- Ascension Sacred Heart GulfPort Saint Joe, FL
- HCA Florida Gulf Coast HospitalPanama City, FL
- Jackson HospitalMarianna, FL
Industry payments (Open Payments)
- 2025$731.01 · 49 payments from 10 companies
- 2024$621.52 · 34 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $327.18 | 24 |
| Pfizer Inc. | $94.16 | 6 |
| Aimmune Therapeutics, Inc. | $67.70 | 4 |
| Genzyme Corporation | $57.74 | 2 |
| Janssen Biotech, Inc. | $41.76 | 3 |
What the 2025 payments were for
- Food and Beverage$731.01 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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