# Jennifer J Chang, MD

Source: https://ourhealthnetwork.com/doctor/jennifer-chang-md-1831364991
NPI: 1831364991
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Jennifer J Chang, MD is a internal medicine based in Tamuning, GU practicing at Guam Memorial Hospital with NPI 1831364991.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Female
- Graduation year: 2005
- NPI: 1831364991 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1831364991))

## Practice and contact

- Practice name: Guam Memorial Hospital
- Address: 850 Gov Carlos G Camacho Rd, Tamuning, GU, 969133128
- Phone: (671) 647-2552
- Group practice size: 140 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 100.00/100
- Quality category score: 92.62/100
- Improvement Activities score: 40.00/100
- Cost category score: 100/100

Source: CMS Quality Payment Program. MIPS scores reflect Medicare provider performance on quality, cost, and care improvement measures.

## Insurance accepted (3 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 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 Jennifer J Chang, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1831364991).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $164.

Largest disclosed payer: Cook Medical LLC ($164 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 Internal Medicine doctors in TAMUNING, GU](https://ourhealthnetwork.com/internal-medicine/gu/tamuning)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1831364991)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)