Allison Lane Welch, D.O.
NPI 1770921009ActiveIndividual· Obstetrics & Gynecology· York, PA
Obstetrics & Gynecology (D.O.) with Wellspan Medical Group, practicing in York, Pennsylvania. 77 Medicare patients in 2024, $8,495 paid; nearly all of their 64 Part D prescriptions were generic (95%). Neurocrine Biosciences, Inc. was the largest of 2 companies reporting payments in 2025, $34.83 in all, mostly food and beverage.
Overview
| NPI | 1770921009 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 9, 2013 |
| Last updated in NPPES | Oct 21, 2026 |
| Certified by provider | Oct 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | OS018671 | 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 - Obstetrics/Gynecology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 149 across 28 procedure codes |
| Paid by Medicare | $8,495 |
Part D prescriptions in 2024
| Prescriptions (claims) | 64 · 153 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $3,726 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
Industry payments (Open Payments)
- 2025$34.83 · 2 payments from 2 companies
- 2024$87.02 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $27.59 | 1 |
| Organon LLC | $7.24 | 1 |
What the 2025 payments were for
- Food and Beverage$34.83 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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