# Mary Ann G. Walker, NP

Source: https://ourhealthnetwork.com/doctor/mary-ann-walker-np-1992974125
NPI: 1992974125
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Mary Ann G. Walker, NP is a nurse practitioner based in New York, NY with NPI 1992974125.

## Profile

- Primary specialty: Nurse Practitioner
- Credential: NP
- Gender: Female
- NPI: 1992974125 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1992974125))

## Practice and contact

- Address: 1 Gustavel Levy Place, Mount Sinai Hospital, New York, NY, 10029
- Phone: (212) 241-8095

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $19.

Largest disclosed payer: Bayer Healthcare Pharmaceuticals Inc. ($19 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.

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- [About our data and methodology](https://ourhealthnetwork.com/methodology)