Christine Ann Black-Langenau, D.O.
NPI 1548375348ActiveIndividual· Family Medicine· Bryn Mawr, PA
Family Medicine (D.O.) in Bryn Mawr, Pennsylvania, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $79,374 for 1,088 claims, against $20,237 paid for services in 2024. Gilead Sciences, Inc. was the largest of 3 companies reporting payments in 2025, $66.80 in all, mostly food and beverage.
Overview
| NPI | 1548375348 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Aug 20, 2006 |
| Last updated in NPPES | Jan 3, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | OS014469 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 104 |
|---|---|
| Services billed | 226 across 31 procedure codes |
| Paid by Medicare | $20,237 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,088 · 2,470 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $79,374 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Family Practice |
Medical group
- Main Line HealthcareWynewood, PA · 1,184 clinicians
Hospital affiliations
- Bryn Mawr HospitalBryn Mawr, PA
- Main Line Hospital LankenauWynnewood, PA
- Paoli HospitalPaoli, PA
Industry payments (Open Payments)
- 2025$66.80 · 3 payments from 3 companies
- 2024$33.99 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $28.00 | 1 |
| Hologic Sales and Service, LLC | $19.72 | 1 |
| Merck Sharp & Dohme LLC | $19.08 | 1 |
What the 2025 payments were for
- Food and Beverage$66.80 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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