# Holly L Demarest, LAC

Source: https://ourhealthnetwork.com/doctor/holly-demarest-lac-1275886269
NPI: 1275886269
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Holly L Demarest, LAC is a addiction medicine based in Billings, MT with NPI 1275886269.

## Profile

- Primary specialty: Addiction Medicine
- Credential: LAC
- Gender: Female
- NPI: 1275886269 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1275886269))

## Practice and contact

- Address: 1231 N 29th St, Billings, MT, 59101
- Phone: (406) 248-3175

## Insurance accepted (3 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
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 1 plan
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers Holly L Demarest, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1275886269).

## Related on OurHealthNetwork

- [More Addiction Medicine doctors in BILLINGS, MT](https://ourhealthnetwork.com/addiction-medicine/mt/billings)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1275886269)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)