# Dennis Phan, MD

Source: https://ourhealthnetwork.com/doctor/dennis-phan-md-1437238342
NPI: 1437238342
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Dennis Phan, MD is a nephrology based in Hollister, CA practicing at Hazel Hawkins Memorial Hospital with NPI 1437238342 and offers telehealth visits.

## Profile

- Primary specialty: Nephrology
- Credential: MD
- Gender: Male
- Medical school: TEMPLE UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 2000
- Telehealth: Yes
- NPI: 1437238342 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1437238342))

## Practice and contact

- Practice name: Hazel Hawkins Memorial Hospital
- Address: 911 Sunset Dr, Hollister, CA, 950235606
- Phone: 83163726262601
- Group practice size: 48 members

## Insurance accepted (7 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) — 8 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 3 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Dennis Phan, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1437238342).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 35 disclosed payments from medical industry sources totaling approximately $650.

Largest disclosed payer: Fresenius USA Marketing, Inc. ($134 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 Nephrology doctors in HOLLISTER, CA](https://ourhealthnetwork.com/nephrology/ca/hollister)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1437238342)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)