Abdi Abbassi, M.D.
NPI 1831183938ActiveIndividual· Internal Medicine, Gastroenterology· Jacksonville, FL
Internal Medicine, Gastroenterology (M.D.) with Digestive Disease Consultants, practicing in Jacksonville, Florida. Their prescriptions cost Medicare Part D more than their services did: $2,371,231 for 3,559 claims, against $334,349 paid for services in 2024. Abbvie Inc. was the largest of 10 companies reporting payments in 2025, $1,177 in all, mostly food and beverage. Lists Ascension St Vincent's Clay County and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1831183938 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 2, 2005 |
| Last updated in NPPES | Oct 5, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | ME0070964 | FL |
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 - Gastroenterology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 850 |
|---|---|
| Services billed | 3,409 across 32 procedure codes |
| Paid by Medicare | $334,349 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,559 · 6,010 30-day fills |
|---|---|
| Patients | 1,131 |
| Total drug cost | $2,371,231 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Digestive Disease ConsultantsJacksonville, FL · 17 clinicians
Hospital affiliations
- Ascension St Vincent's Clay CountyMiddleburg, FL
- Ascension St Vincent's RiversideJacksonville, FL
- Ascension St Vincent's SouthsideJacksonville, FL
- Baptist Health Medical Center - JacksonvilleJacksonville, FL
- HCA Florida Memorial HospitalJacksonville, FL
Other facilities
- Pam Health Specialty Hospital of JacksonvilleLong-term care hospital · Jacksonville, FL
Industry payments (Open Payments)
- 2025$1,177 · 64 payments from 10 companies
- 2024$1,052 · 51 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $415.85 | 25 |
| Janssen Biotech, Inc. | $222.75 | 13 |
| Takeda Pharmaceuticals U.S.A., Inc. | $169.02 | 7 |
| Ardelyx, Inc. | $118.93 | 6 |
| Lilly USA, LLC | $89.53 | 4 |
What the 2025 payments were for
- Food and Beverage$1,177 · 64 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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