# Louis Leonard Greenblatt, DO

Source: https://ourhealthnetwork.com/doctor/louis-greenblatt-do-1891710307
NPI: 1891710307
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Louis Leonard Greenblatt, DO is a family practice based in Hauppauge, NY with NPI 1891710307.

## Profile

- Primary specialty: Family Practice
- Secondary specialties: GERIATRIC MEDICINE
- Credential: DO
- Gender: Male
- Medical school: NEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
- Graduation year: 1983
- NPI: 1891710307 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1891710307))

## Practice and contact

- Address: 533 Route 111, Hauppauge, NY, 117884350
- Phone: (631) 366-1788

## 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) — 20 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 6 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 4 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [EmblemHealth](https://ourhealthnetwork.com/insurance/emblemhealth) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Louis Leonard Greenblatt, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1891710307).

## Related on OurHealthNetwork

- [More Family Practice doctors in HAUPPAUGE, NY](https://ourhealthnetwork.com/family-practice/ny/hauppauge)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1891710307)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)