# Iwona Dziewa, DO

Source: https://ourhealthnetwork.com/doctor/iwona-dziewa-do-1083091789
NPI: 1083091789
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Iwona Dziewa, DO is a allergy/immunology based in Jefferson Valley, NY practicing at Optum Medical Care Pc with NPI 1083091789.

## Profile

- Primary specialty: Allergy/Immunology
- Secondary specialties: PEDIATRIC MEDICINE
- Credential: DO
- Gender: Female
- Graduation year: 2015
- NPI: 1083091789 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1083091789))

## Practice and contact

- Practice name: Optum Medical Care Pc
- Address: 3680 Hill Blvd, Jefferson Valley, NY, 105351500
- Phone: (914) 245-7700
- Group practice size: 1047 members

## Insurance accepted (9 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
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 8 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 4 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 3 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [EmblemHealth](https://ourhealthnetwork.com/insurance/emblemhealth) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Iwona Dziewa, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1083091789).

## Related on OurHealthNetwork

- [More Allergy/Immunology doctors in JEFFERSON VALLEY, NY](https://ourhealthnetwork.com/allergy-immunology/ny/jefferson-valley)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1083091789)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)