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Erin Foust, WHNP-BC

Obstetrics & Gynecology Nurse Practitioner in Windsor, CO · enumerated 2019 · practices at Poudre Valley Medical Group, LLC.

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

National Provider Identifier

1124585914

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Registry record

Entity type Individual (Type 1)
Name Erin Foust
Credential WHNP-BC
Sex Female
Practice address 355 Eastman Park Dr Unit 200, Windsor, CO, 80550
Phone (970) 336-1500
Fax (970) 336-1505
Enumeration date Feb 27, 2019
Last updated in NPPES Feb 13, 2026

Taxonomy & licenses

363LX0001X Obstetrics & Gynecology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0994504-NP (CO) Primary
363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0994504-NP (CO) Secondary

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

What specialty is Erin Foust?
Erin Foust is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-13.