# Paul S Chang, MD

Source: https://ourhealthnetwork.com/doctor/paul-chang-md-1487627261
NPI: 1487627261
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Paul S Chang, MD is a internal medicine based in Garden Grove, CA practicing at Smg Medical Practice Group Pc with NPI 1487627261.

## Profile

- Primary specialty: Internal Medicine
- Secondary specialties: FAMILY PRACTICE
- Credential: MD
- Gender: Male
- Medical school: CHICAGO COLLEGE OF MEDICINE AND SURGERY
- Graduation year: 1992
- NPI: 1487627261 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1487627261))

## Practice and contact

- Practice name: Smg Medical Practice Group Pc
- Address: 12665 Garden Grove Blvd, Suite 503, Garden Grove, CA, 928431919
- Phone: (714) 530-3740
- Group practice size: 6 members

## Insurance accepted (8 networks)

This provider is listed in the following insurance carriers’ published networks and plan directories:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 14 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 2 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [Ambetter](https://ourhealthnetwork.com/insurance/ambetter) — 0 plans

To verify a specific plan covers Paul S Chang, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1487627261).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 118 disclosed payments from medical industry sources totaling approximately $2,488.

Largest disclosed payer: Boehringer Ingelheim Pharmaceuticals, Inc. ($284 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 GARDEN GROVE, CA](https://ourhealthnetwork.com/internal-medicine/ca/garden-grove)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1487627261)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)