Gary S Ayers, DO
Individual provider Active NPI Surgery Physician · Lewisburg, PA
NPI 1891962031 · NPPES record last updated Jan 20, 2026
Key facts
- NPI
- 1891962031
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Surgery Physician 208600000X
- License
- OS014424 (PA)
- Practice address
- 25 Lystra Rogers Dr
Lewisburg, PA 17837-8807 - Phone
- (570) 523-3290
- Fax
- (570) 524-5231
- NPI assigned
- May 15, 2008
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 15
Hospital & facility affiliations 3
Medicare Care Compare profile
- Specialty
- General Surgery
- Education
- Philadelphia College of Osteopathic Medicine, 2003
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Wellspan Medical Group
Evangelical Medical Services Organization
Practice addresses (Care Compare)
1 Hospital Dr
Lewisburg, PA 17837-9350
Phone (570) 522-4264
25 Lystra Rogers Dr
Lewisburg, PA 17837-8807
Phone (570) 523-3290
25 Monument Rd
York, PA 17403-5073
3 Hospital Dr
Lewisburg, PA 17837-9394
Hospital & facility affiliations
- Wellspan Evangelical Community Hospital
- Ascension St Vincent Hospital
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Spinal fusion | 1-10 |
| Hernia repair - groin (open) | 1-10 |
| Hernia repair (minimally invasive) | 1-10 |
| Melanoma (skin cancer) excision | 1-10 |
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in PA
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20080728000753 | PA | Practitioner - General Surgery | 3971677709 | Reassigns benefits to 2 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| OS014424 | PA | MD | Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Wellspan Medical Group | Current | Accepting new patients | |
| Evangelical Medical Services Organization | Current |
Accepting new patients | |
| Evangelical Medical Services Organization | Surgery | Current | Accepting new patients |
| Wellspan Medical Group | Current |
Accepting new patients | |
| Wellspan Medical Group | Current |
Accepting new patients | |
| Evangelical Medical Services Organization | Current |
Accepting new patients | |
| Wellspan Medical Group | Past | Accepting new patients |
Locations
25 Lystra Rogers Dr
Lewisburg, PA 17837
Phone (570) 523-3290
7095 Westbranch Hwy
Ste 1300
Lewisburg, PA 17837
Phone (570) 768-3100
3 Hospital Dr
Ste 206
Lewisburg, PA 17837
Phone (570) 522-9771
1 Hospital Dr
Ste 306
Lewisburg, PA 17837
Phone (570) 522-4110
3 Hospital Dr
Ste 318
Lewisburg, PA 17837
Phone (570) 522-1007
457 River Ave
Williamsport, PA 17701
Phone (570) 323-7246
1600 S George St
York, PA 17403
Phone (717) 848-3615
601 Memory Ln
York, PA 17402
Phone (717) 851-6670
25 Monument Rd
Ste 270
York, PA 17403
Phone (717) 741-8250
Interoperability endpoints
- gayers485301@wellspan.direct-ci.com
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Surgery Physician | 208600000X | OS014424 | PA | Yes |
| Undersea and Hyperbaric Medicine (Preventive Medicine) Physician | 2083P0011X | OS014424 | PA |
Addresses
Primary practice location
25 Lystra Rogers Dr
Lewisburg, PA 17837-8807
Mailing address
601 Memory LN
York, PA 17402-2231
Phone (717) 851-1405
Other practice location 1
457 River Ave
Williamsport, PA 17701-3722
Phone (570) 523-3290
Other practice location 2
7095 Westbranch Hwy Ste 1300
Lewisburg, PA 17837-6865
Phone (570) 768-3100
Other providers in Lewisburg, PA
- Ashland Medical Group PC
- Ashley Gemberling LLC
- At Home Quality Care
- Autism Diagnostic Evaluations Resources Services
- Avalon Medical Solutions LLC
- Jessie Nicole Ayers
- Lisa S Ayers
- Dino J. Baca
- Mary Catherine Bachman
- Olga Badman
All providers in Lewisburg, PA · Surgery Physician in Pennsylvania
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jan 20, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.