# Chang H Oh, MD

Source: https://ourhealthnetwork.com/doctor/chang-oh-md-1477613941
NPI: 1477613941
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Chang H Oh, MD is a family practice based in Garden Grove, CA with NPI 1477613941.

## Profile

- Primary specialty: Family Practice
- Credential: MD
- Gender: Male
- Graduation year: 1960
- NPI: 1477613941 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1477613941))

## Practice and contact

- Address: 9828 Garden Grove Blvd, Suite 201, Garden Grove, CA, 928441659
- Phone: (714) 530-9633

## CMS quality measures (MIPS)

- Overall MIPS final score: 17.27/100
- Quality category score: 0.00/100
- Improvement Activities score: 0.00/100
- Cost category score: 57.5505/100

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

## Insurance accepted (1 networks)

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

- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Chang H Oh, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1477613941).

## 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 $143.

Largest disclosed payer: Boston Scientific Corporation ($143 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 Family Practice doctors in GARDEN GROVE, CA](https://ourhealthnetwork.com/family-practice/ca/garden-grove)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1477613941)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)