# John M Gilbert, MD

Source: https://ourhealthnetwork.com/doctor/john-gilbert-md-1588650667
NPI: 1588650667
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

John M Gilbert, MD is a endocrinology based in Fullerton, CA practicing at Providence Medical Foundation with NPI 1588650667 and offers telehealth visits.

## Profile

- Primary specialty: Endocrinology
- Secondary specialties: INTERNAL MEDICINE
- Credential: MD
- Gender: Male
- Medical school: STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
- Graduation year: 1983
- Telehealth: Yes
- NPI: 1588650667 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1588650667))

## Practice and contact

- Practice name: Providence Medical Foundation
- Address: 100 E Valencia Mesa Dr, Suite 105, Fullerton, CA, 928353816
- Phone: (714) 871-3006
- Group practice size: 1456 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
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 8 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 3 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 1 plan

To verify a specific plan covers John M Gilbert, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1588650667).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 112 disclosed payments from medical industry sources totaling approximately $38,663.

Largest disclosed payer: Abbott Laboratories ($22,142 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 Endocrinology doctors in FULLERTON, CA](https://ourhealthnetwork.com/endocrinology/ca/fullerton)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1588650667)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)