# Mary Gregory, OD

Source: https://ourhealthnetwork.com/doctor/mary-gregory-od-1477626661
NPI: 1477626661
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Mary Gregory, OD is a optometry based in Monticello, MN practicing at Elaine Happ Od Pa with NPI 1477626661.

## Profile

- Primary specialty: Optometry
- Credential: OD
- Gender: Female
- Medical school: UNIVERSITY OF MISSOURI ST LOUIS - SCHOOL OF OPTOMETRY
- Graduation year: 1999
- NPI: 1477626661 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1477626661))

## Practice and contact

- Practice name: Elaine Happ Od Pa
- Address: 560 Cedar St, Monticello, MN, 553628403
- Phone: (763) 271-2020
- Group practice size: 5 members

## Insurance accepted (6 networks)

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

- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [BCBS Minnesota](https://ourhealthnetwork.com/insurance/bcbs-minnesota) — 9 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 3 plans
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Mary Gregory, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1477626661).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 5 disclosed payments from medical industry sources totaling approximately $212.

Largest disclosed payer: Alcon Vision LLC ($120 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 Optometry doctors in MONTICELLO, MN](https://ourhealthnetwork.com/optometry/mn/monticello)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1477626661)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)