Daria Lin Keyser, DO
NPI 1922329259ActiveIndividual· Surgery· Lewisburg, PA
Surgery (DO) in Lewisburg, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 2010). 153 Medicare patients in 2024, $32,359 paid; nearly all of their 50 Part D prescriptions were generic (98%).
Overview
| NPI | 1922329259 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 22, 2010 |
| Last updated in NPPES | Mar 18, 2026 |
| Certified by provider | Mar 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | OS017396 | PA |
| Surgery | 208600000X | 4335 | GA |
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 | 153 |
|---|---|
| Services billed | 442 across 52 procedure codes |
| Paid by Medicare | $32,359 |
Part D prescriptions in 2024
| Prescriptions (claims) | 50 · 60 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $417.77 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | General Surgery |
Medical groups
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
- Evangelical Medical Services OrganizationLewisburg, PA · 248 clinicians
Hospital affiliation
- Wellspan Evangelical Community HospitalLewisburg, PA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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