Santhi P. Chennareddy, MD
NPI 1568413060ActiveIndividual· Internal Medicine· Gainesville, GA
Internal Medicine (MD) in Gainesville, Georgia, licensed in GA and IN, with an NPI issued in May 2006. Their prescriptions cost Medicare Part D more than their services did: $183,403 for 3,107 claims, against $40,160 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 4 companies reporting payments in 2025, $73.66 in all, mostly food and beverage. Lists Northside Hospital Gwinnett as a hospital affiliation.
Overview
| NPI | 1568413060 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Mar 10, 2021 |
| Certified by provider | Mar 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 82141 | GA |
| Family Medicine | 207Q00000X | 01061425A | IN |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 150 |
|---|---|
| Services billed | 1,336 across 81 procedure codes |
| Paid by Medicare | $40,160 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,107 · 6,274 30-day fills |
|---|---|
| Patients | 324 |
| Total drug cost | $183,403 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Northside Hospital GwinnettLawrenceville, GA
Industry payments (Open Payments)
- 2025$73.66 · 4 payments from 4 companies
- 2024$122.56 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $22.21 | 1 |
| Novo Nordisk Inc | $19.06 | 1 |
| E.R. Squibb & Sons, L.L.C. | $17.40 | 1 |
| Amgen Inc. | $14.99 | 1 |
What the 2025 payments were for
- Food and Beverage$73.66 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 96 internal medicine physicians in Gainesville · All internal medicine physicians in Georgia