# Michael Chang, DO

Source: https://ourhealthnetwork.com/doctor/michael-chang-do-1205934262
NPI: 1205934262
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Michael Chang, DO is a physical medicine and rehabilitation based in Walnut Creek, CA practicing at Golden State Orthopedics And Spine with NPI 1205934262.

## Profile

- Primary specialty: Physical Medicine And Rehabilitation
- Secondary specialties: PAIN MANAGEMENT
- Credential: DO
- Gender: Male
- Graduation year: 2002
- NPI: 1205934262 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1205934262))

## Practice and contact

- Practice name: Golden State Orthopedics And Spine
- Address: 2405 Shadelands Dr, Walnut Creek, CA, 945982444
- Phone: (925) 939-8585
- Group practice size: 190 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 75.00/100

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

## Insurance accepted (8 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) — 10 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 10 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 2 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 1 plan
- [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 Michael Chang, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1205934262).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 2 disclosed payments from medical industry sources totaling approximately $91.

Largest disclosed payer: Saluda Medical Americas, Inc. ($70 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 Physical Medicine And Rehabilitation doctors in WALNUT CREEK, CA](https://ourhealthnetwork.com/physical-medicine-and-rehabilitation/ca/walnut-creek)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1205934262)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)