# Liana Tatarian, DO

Source: https://ourhealthnetwork.com/doctor/liana-tatarian-do-1043717044
NPI: 1043717044
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Liana Tatarian, DO is a internal medicine based in Valhalla, NY practicing at Westchester Medical Center Advanced Physician Services Pc with NPI 1043717044.

## Profile

- Primary specialty: Internal Medicine
- Credential: DO
- Gender: Female
- Graduation year: 2018
- NPI: 1043717044 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1043717044))

## Practice and contact

- Practice name: Westchester Medical Center Advanced Physician Services Pc
- Address: 100 Woods Rd, Valhalla, NY, 105951530
- Group practice size: 870 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
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 11 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 5 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 Liana Tatarian, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1043717044).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 13 disclosed payments from medical industry sources totaling approximately $275.

Largest disclosed payer: PFIZER INC. ($203 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 Internal Medicine doctors in VALHALLA, NY](https://ourhealthnetwork.com/internal-medicine/ny/valhalla)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1043717044)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)