Gary S. Ayers, DO
NPI 1891962031ActiveIndividual· Surgery· Lewisburg, PA
Surgery (DO) in Lewisburg, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 2003). 115 Medicare patients in 2024, $35,005 paid; nearly all of their 124 Part D prescriptions were generic (96%). Intuitive Surgical, Inc. reported $6,739 in payments in 2025, mostly education.
Overview
| NPI | 1891962031 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 15, 2008 |
| Last updated in NPPES | Jan 20, 2026 |
| Certified by provider | Jan 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | OS014424 | PA |
| Preventive Medicine, Undersea and Hyperbaric Medicine | 2083P0011X | OS014424 | PA |
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 - General Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 233 across 54 procedure codes |
| Paid by Medicare | $35,005 |
Part D prescriptions in 2024
| Prescriptions (claims) | 124 · 127 30-day fills |
|---|---|
| Patients | 98 |
| Total drug cost | $5,195 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | General Surgery |
Medical groups
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
- Evangelical Medical Services OrganizationLewisburg, PA · 248 clinicians
Hospital affiliations
- Ascension St Vincent HospitalIndianapolis, IN
- Wellspan Evangelical Community HospitalLewisburg, PA
Industry payments (Open Payments)
- 2025$6,739 · 13 payments from 1 company
- 2024$123.41 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $6,739 | 13 |
What the 2025 payments were for
- Education$5,518 · 4 payments
- Travel and Lodging$984.05 · 4 payments
- Food and Beverage$236.98 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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