John G. Biggs, M.D.
NPI 1992803779ActiveIndividual· Internal Medicine· Flowood, MS
Internal Medicine (M.D.) in Flowood, Mississippi, trained at University of Mississippi School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $327,823 for 4,730 claims, against $149,816 paid for services in 2024. Lilly USA, LLC was the largest of 10 companies reporting payments in 2025, $296.91 in all, mostly food and beverage.
Overview
| NPI | 1992803779 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | Jun 7, 2023 |
| Certified by provider | May 25, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 17598 | MS |
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 - Internal Medicine (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 282 |
|---|---|
| Services billed | 3,073 across 50 procedure codes |
| Paid by Medicare | $149,816 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,730 · 11,123 30-day fills |
|---|---|
| Patients | 288 |
| Total drug cost | $327,823 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Internal Medicine |
Medical group
- Internal Medicine Specialists PLLCFlowood, MS · 2 clinicians
Hospital affiliations
- Mississippi Baptist Medical CenterJackson, MS
- Mississippi Methodist Rehab CtrJackson, MS
- S E Lackey Memorial HospitalForest, MS
- St Dominic-Jackson Memorial HospitalJackson, MS
Other facilities
- Sta Home Health Agency of Jackson, Inc. DBA Accentcare Home Health of JacksonHome health agency · Clinton, MS
Industry payments (Open Payments)
- 2025$296.91 · 17 payments from 10 companies
- 2024$297.53 · 16 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $70.83 | 4 |
| Paratek Pharmaceuticals, Inc. | $47.60 | 3 |
| Abbvie Inc. | $39.45 | 2 |
| Novo Nordisk Inc | $34.84 | 2 |
| Inspire Medical Systems, Inc. | $22.98 | 1 |
What the 2025 payments were for
- Food and Beverage$296.91 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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