Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chesney Elizabeth Ostrosky

School Counselor in Pittsburgh, PA · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1184383093

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Registry record

Entity type Individual (Type 1)

Name Chesney Elizabeth Ostrosky

Sex Female

Practice address 1079 Jefferson Rd, Pittsburgh, PA, 15235

Phone (412) 337-7183

Enumeration date Dec 8, 2021

Last updated in NPPES Dec 8, 2021

Taxonomy & licenses

101YS0200X School Counselor Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Chesney Ostrosky practice?

The practice location on file with NPPES is in Pittsburgh, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Chesney Ostrosky?

The National Provider Identifier (NPI) for Chesney Ostrosky is 1184383093, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-08.