# Mark Sullivan, PA

Source: https://ourhealthnetwork.com/doctor/mark-sullivan-pa-1225075328
NPI: 1225075328
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Mark Sullivan, PA is a physician assistant based in Portsmouth, NH practicing at Appledore Medical Group Inc with NPI 1225075328.

## Profile

- Primary specialty: Physician Assistant
- Credential: PA
- Gender: Male
- Graduation year: 1992
- NPI: 1225075328 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1225075328))

## Practice and contact

- Practice name: Appledore Medical Group Inc
- Address: 330 Borthwick Ave, Suite 308, Portsmouth, NH, 038017112
- Phone: (603) 431-5242
- Group practice size: 211 members

## Insurance accepted (6 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) — 4 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 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 Mark Sullivan, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1225075328).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 6 disclosed payments from medical industry sources totaling approximately $308.

Largest disclosed payer: Janssen Pharmaceuticals, Inc ($214 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 Physician Assistant doctors in PORTSMOUTH, NH](https://ourhealthnetwork.com/physician-assistant/nh/portsmouth)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1225075328)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)