# John C O'Brien, D.M

Source: https://ourhealthnetwork.com/doctor/john-obrien-dm-1891913893
NPI: 1891913893
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

John C O'Brien, D.M is a dentist based in Mullica Hill, NJ with NPI 1891913893.

## Profile

- Primary specialty: Dentist
- Credential: D.M
- Gender: Male
- NPI: 1891913893 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1891913893))

## Practice and contact

- Address: 729 Franklinville Rd, Mullica Hill, NJ, 080624705
- Phone: (856) 478-0200

## Insurance accepted (2 networks)

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

- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 11 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 3 plans

To verify a specific plan covers John C O'Brien, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1891913893).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 2 disclosed payments from medical industry sources totaling approximately $114.

Largest disclosed payer: Straumann USA LLC ($100 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 Dentist doctors in MULLICA HILL, NJ](https://ourhealthnetwork.com/dentist/nj/mullica-hill)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1891913893)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)