Gregory Thomas Lichtman, D.O.
NPI 1639432610ActiveIndividual· Orthopaedic Surgery· Auburn, CA
Orthopaedic Surgery (D.O.) with Sutter Valley Medical Foundation, practicing in Auburn, California. Mostly services rather than prescriptions: Medicare paid $94,518 for 178 patients in 2024, with only 27 Part D claims. Arthrex, Inc. was the largest of 4 companies reporting payments in 2025, $1,434 in all, mostly food and beverage. Lists Sutter Auburn Faith Hospital as a hospital affiliation.
Overview
| NPI | 1639432610 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 24, 2012 |
| Last updated in NPPES | Aug 31, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 20A16553 | CA |
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 - Orthopedic Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 178 |
|---|---|
| Services billed | 1,841 across 52 procedure codes |
| Paid by Medicare | $94,518 |
Part D prescriptions in 2024
| Prescriptions (claims) | 27 · 27 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $185.46 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
Medical group
- Sutter Valley Medical FoundationModesto, CA · 2,500 clinicians
Hospital affiliation
- Sutter Auburn Faith HospitalAuburn, CA
Industry payments (Open Payments)
- 2025$1,434 · 28 payments from 4 companies
- 2024$105.70 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $809.66 | 22 |
| Evolution Surgical, Inc | $573.81 | 3 |
| Avanos Medical | $33.05 | 2 |
| Bioventus LLC | $17.03 | 1 |
What the 2025 payments were for
- Food and Beverage$736.82 · 25 payments
- Travel and Lodging$696.73 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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