# Nicholas A Greiner, DO

Source: https://ourhealthnetwork.com/doctor/nicholas-greiner-do-1326200692
NPI: 1326200692
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Nicholas A Greiner, DO is a sports medicine based in Ballwin, MO practicing at Mercy Clinic East Communities with NPI 1326200692.

## Profile

- Primary specialty: Sports Medicine
- Secondary specialties: FAMILY PRACTICE
- Credential: DO
- Gender: Male
- Medical school: AT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
- Graduation year: 2008
- NPI: 1326200692 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1326200692))

## Practice and contact

- Practice name: Mercy Clinic East Communities
- Address: 15945 Clayton Rd, Suite 210, Ballwin, MO, 630112491
- Phone: (314) 893-1360
- Group practice size: 583 members

## Insurance accepted (7 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
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 11 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 10 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [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 Nicholas A Greiner, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1326200692).

## Related on OurHealthNetwork

- [More Sports Medicine doctors in BALLWIN, MO](https://ourhealthnetwork.com/sports-medicine/mo/ballwin)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1326200692)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)