Yelin Yang, M.D.
NPI 1225477250ActiveIndividual· Internal Medicine· Scranton, PA
Internal Medicine (M.D.) with Christiana Care Pennsylvania Inc, practicing in Scranton, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $442,253 for 4,659 claims, against $31,896 paid for services in 2024. Novo Nordisk Inc was the largest of 6 companies reporting payments in 2025, $160.16 in all, mostly food and beverage. Lists Christiana Hospital as a hospital affiliation.
Overview
| NPI | 1225477250 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 24, 2013 |
| Last updated in NPPES | Jun 24, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MT203248 | 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 - Internal Medicine (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 123 |
|---|---|
| Services billed | 554 across 24 procedure codes |
| Paid by Medicare | $31,896 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,659 · 7,907 30-day fills |
|---|---|
| Patients | 406 |
| Total drug cost | $442,253 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Christiana Care Pennsylvania IncGlen Mills, PA · 177 clinicians
Hospital affiliation
- Christiana HospitalNewark, DE
Industry payments (Open Payments)
- 2025$160.16 · 8 payments from 6 companies
- 2024$598.81 · 32 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $57.92 | 3 |
| Abbvie Inc. | $27.74 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $23.64 | 1 |
| Exact Sciences Corporation | $22.09 | 1 |
| Pfizer Inc. | $14.56 | 1 |
What the 2025 payments were for
- Food and Beverage$160.16 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 158 internal medicine physicians in Scranton · All internal medicine physicians in Pennsylvania