# Mark E Elzik, MD

Source: https://ourhealthnetwork.com/doctor/mark-elzik-md-1093904302
NPI: 1093904302
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Mark E Elzik, MD is a orthopedic surgery based in Mission Viejo, CA practicing at Orthopaedic Specialty Institute Medical Group Of Orange County with NPI 1093904302.

## Profile

- Primary specialty: Orthopedic Surgery
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
- Graduation year: 2007
- NPI: 1093904302 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1093904302))

## Practice and contact

- Practice name: Orthopaedic Specialty Institute Medical Group Of Orange County
- Address: 26730 Crown Valley Pkwy, Suite 200, Mission Viejo, CA, 926918001
- Phone: (714) 634-4567
- Group practice size: 56 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 52.61/100
- Quality category score: 38.46/100
- Improvement Activities score: 40.00/100
- Cost category score: 54.8405/100

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

## Insurance accepted (5 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
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers Mark E Elzik, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1093904302).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 56 disclosed payments from medical industry sources totaling approximately $31,291.

Largest disclosed payer: Endo USA, Inc. ($18,043 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 Orthopedic Surgery doctors in MISSION VIEJO, CA](https://ourhealthnetwork.com/orthopedic-surgery/ca/mission-viejo)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1093904302)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)