# Mark C Obrien, DO

Source: https://ourhealthnetwork.com/doctor/mark-obrien-do-1497744247
NPI: 1497744247
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Mark C Obrien, DO is a internal medicine based in Vista, CA with NPI 1497744247 and offers telehealth visits.

## Profile

- Primary specialty: Internal Medicine
- Credential: DO
- Gender: Male
- Medical school: MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
- Graduation year: 1987
- Telehealth: Yes
- NPI: 1497744247 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1497744247))

## Practice and contact

- Address: 161 Thunder Dr, Suite 210, Vista, CA, 920836052
- Phone: (760) 216-6500

## 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) — 18 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 4 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Mark C Obrien, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1497744247).

## Related on OurHealthNetwork

- [More Internal Medicine doctors in VISTA, CA](https://ourhealthnetwork.com/internal-medicine/ca/vista)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1497744247)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)