# Mark Allen O'Brien, DC

Source: https://ourhealthnetwork.com/doctor/mark-obrien-dc-1770180895
NPI: 1770180895
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Mark Allen O'Brien, DC is a chiropractic based in El Dorado Hills, CA with NPI 1770180895.

## Profile

- Primary specialty: Chiropractic
- Credential: DC
- Gender: Male
- NPI: 1770180895 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1770180895))

## Practice and contact

- Address: 350 Green Valley Rd, El Dorado Hills, CA, 957623927
- Phone: (570) 690-5629

## 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:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 18 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans

To verify a specific plan covers Mark Allen O'Brien, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1770180895).

## Related on OurHealthNetwork

- [More Chiropractic doctors in EL DORADO HILLS, CA](https://ourhealthnetwork.com/chiropractic/ca/el-dorado-hills)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1770180895)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)