John T. Chryssochoos, M.D.
NPI 1114018835ActiveIndividual· Surgery· Griffin, GA
Surgery (M.D.) in Griffin, Georgia, trained at University of Rochester School of Medicine and Dentistry (class of 1991). Mostly services rather than prescriptions: Medicare paid $9,230 for 41 patients in 2024, with only 48 Part D claims. Intuitive Surgical, Inc. was the largest of 8 companies reporting payments in 2025, $5,859 in all, mostly education.
Overview
| NPI | 1114018835 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 27, 2006 |
| Last updated in NPPES | Oct 22, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 044900 | GA |
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 - General Surgery (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 80 across 18 procedure codes |
| Paid by Medicare | $9,230 |
Part D prescriptions in 2024
| Prescriptions (claims) | 48 · 48 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $259.60 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | General Surgery |
Medical group
- Wellstar Medical Group LLCMarietta, GA · 3,093 clinicians
Hospital affiliation
- Wellstar Spalding Medical CenterGriffin, GA
Industry payments (Open Payments)
- 2025$5,859 · 27 payments from 8 companies
- 2024$17.58 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $5,653 | 18 |
| Geron Corporation | $62.44 | 2 |
| Solventum Corporation | $41.29 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $26.88 | 1 |
| Merck Sharp & Dohme LLC | $22.83 | 1 |
What the 2025 payments were for
- Education$4,750 · 4 payments
- Travel and Lodging$751.89 · 8 payments
- Food and Beverage$356.62 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Griffin
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