Alyssa Klein, MD
NPI 1598111254ActiveIndividual· Dermatology· Lancaster, PA
Dermatology (MD) in Lancaster, Pennsylvania, trained at Pennsylvania State University College of Medicine (class of 2016). 239 Medicare patients in 2024, $40,747 paid; nearly all of their 278 Part D prescriptions were generic (93%). Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $392.89 in all, mostly food and beverage.
Overview
| NPI | 1598111254 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 11, 2016 |
| Last updated in NPPES | Jun 3, 2026 |
| Certified by provider | Jun 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | D0089013 | MD |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Dermatology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 239 |
|---|---|
| Services billed | 654 across 36 procedure codes |
| Paid by Medicare | $40,747 |
Part D prescriptions in 2024
| Prescriptions (claims) | 278 · 427 30-day fills |
|---|---|
| Patients | 134 |
| Total drug cost | $13,820 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Dermatology |
Medical groups
- Ringpfeil Advanced Dermatology PCHaverford, PA · 13 clinicians
- Dermatology Associates of Lancaster, LtdLancaster, PA · 10 clinicians
Hospital affiliation
- Lancaster General HospitalLancaster, PA
Industry payments (Open Payments)
- 2025$392.89 · 31 payments from 3 companies
- 2024$189.26 · 15 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $271.59 | 22 |
| Organon LLC | $74.11 | 6 |
| Genzyme Corporation | $47.19 | 3 |
What the 2025 payments were for
- Food and Beverage$392.89 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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