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Mrs. Heidi Anna Cook, MA, MSN,PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Reston, VA · enumerated 2021.

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

National Provider Identifier

1831769231

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Registry record

Entity type Individual (Type 1)
Name Mrs. Heidi Anna Cook
Credential MA, MSN,PMHNP-BC
Sex Female
Practice address 12359 Sunrise Valley Dr Ste 320, Reston, VA, 20191
Phone (703) 596-4796
Fax (703) 787-8210
Enumeration date Jun 28, 2021
Last updated in NPPES Sep 9, 2022

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024181691 (VA) 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 Heidi Cook practice?
The practice location on file with NPPES is in Reston, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Heidi Cook?
The National Provider Identifier (NPI) for Heidi Cook is 1831769231, 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 2022-09-09.