# Sam T Ontiveros, MD

Source: https://ourhealthnetwork.com/doctor/sam-ontiveros-md-1538522396
NPI: 1538522396
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Sam T Ontiveros, MD is a emergency medicine based in San Marcos, CA practicing at Southern California Permanente Medical Group with NPI 1538522396.

## Profile

- Primary specialty: Emergency Medicine
- Credential: MD
- Gender: Male
- Medical school: BOSTON UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 2016
- NPI: 1538522396 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1538522396))

## Practice and contact

- Practice name: Southern California Permanente Medical Group
- Address: 360 Rush Dr, San Marcos, CA, 920787901
- Phone: (833) 574-2273
- Group practice size: 11190 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
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [Kaiser Permanente Southern California](https://ourhealthnetwork.com/insurance/kaiser-permanente-southern-california) — 1 plan

To verify a specific plan covers Sam T Ontiveros, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538522396).

## Related on OurHealthNetwork

- [More Emergency Medicine doctors in SAN MARCOS, CA](https://ourhealthnetwork.com/emergency-medicine/ca/san-marcos)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538522396)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)