Maher S. Alharthi, M.D.
NPI 1588154520ActiveIndividual· Dermatology· Chambersburg, PA
Dermatology (M.D.) with Wellspan Medical Group and 1 other group, practicing in Chambersburg, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $1,180,430 for 849 claims, against $97,724 paid for services in 2024. Pfizer Inc. reported $91.65 in payments in 2025, mostly food and beverage. Lists Wellspan Chambersburg Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1588154520 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 15, 2018 |
| Last updated in NPPES | Jun 23, 2022 |
| Certified by provider | Jun 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MD476472 | PA |
| Dermatology | 207N00000X | FA1462489 | PA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (PA); Practitioner - Dermatology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 544 |
|---|---|
| Services billed | 1,781 across 53 procedure codes |
| Paid by Medicare | $97,724 |
Part D prescriptions in 2024
| Prescriptions (claims) | 849 · 1,054 30-day fills |
|---|---|
| Patients | 311 |
| Total drug cost | $1,180,430 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Dermatology |
Medical groups
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
- Semler Dermatology IncLansdowne, VA · 5 clinicians
Hospital affiliations
- Wellspan Chambersburg HospitalChambersburg, PA
- Wellspan York HospitalYork, PA
Industry payments (Open Payments)
- 2025$91.65 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $91.65 | 1 |
What the 2025 payments were for
- Food and Beverage$91.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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