# William Carter, MD

Source: https://ourhealthnetwork.com/doctor/william-carter-md-1568493195
NPI: 1568493195
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

William Carter, MD is a surgical oncology based in Bryn Mawr, PA practicing at Main Line Healthcare with NPI 1568493195.

## Profile

- Primary specialty: Surgical Oncology
- Credential: MD
- Gender: Male
- Medical school: JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
- Graduation year: 1986
- NPI: 1568493195 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1568493195))

## Practice and contact

- Practice name: Main Line Healthcare
- Address: 101 S Bryn Mawr Ave, Suite 201, Bryn Mawr, PA, 190103123
- Phone: (610) 520-0700
- Group practice size: 1156 members

## Insurance accepted (12 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 8 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 7 plans
- [UPMC Health Plan](https://ourhealthnetwork.com/insurance/upmc-health-plan) — 6 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 4 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 2 plans
- [Highmark BS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bs-pennsylvania) — 2 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers William Carter, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1568493195).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 19 disclosed payments from medical industry sources totaling approximately $406.

Largest disclosed payer: Merck Sharp & Dohme LLC ($139 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More Surgical Oncology doctors in BRYN MAWR, PA](https://ourhealthnetwork.com/surgical-oncology/pa/bryn-mawr)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1568493195)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)