# Christine R Grassman, NP

Source: https://ourhealthnetwork.com/doctor/christine-grassman-np-1689111817
NPI: 1689111817
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Christine R Grassman, NP is a nurse practitioner based in Sierra Vista, AZ practicing at Chiricahua Community Health Centers Inc with NPI 1689111817.

## Profile

- Primary specialty: Nurse Practitioner
- Credential: NP
- Gender: Female
- Graduation year: 2015
- NPI: 1689111817 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1689111817))

## Practice and contact

- Practice name: Chiricahua Community Health Centers Inc
- Address: 155 Calle Portal, Suite 700, Sierra Vista, AZ, 856352973
- Phone: (520) 364-6852
- Group practice size: 39 members

## Insurance accepted (5 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
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 4 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers Christine R Grassman, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1689111817).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 7 disclosed payments from medical industry sources totaling approximately $668.

Largest disclosed payer: AstraZeneca Pharmaceuticals LP ($250 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 Nurse Practitioner doctors in SIERRA VISTA, AZ](https://ourhealthnetwork.com/nurse-practitioner/az/sierra-vista)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1689111817)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)