Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Heather Nicole Case

Q: What is the NPI number for Heather Case?

The National Provider Identifier (NPI) for Heather Case is 1831490549, a Type 1 (individual) record in the CMS NPPES registry.

Peer Specialist in Port Angeles, WA · enumerated 2010 · practices at Peninsula Behavioral Health.

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

National Provider Identifier

1831490549

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Registry record

Entity type Individual (Type 1)

Name Mrs. Heather Nicole Case

Sex Female

Practice address 118 E 8th St, Port Angeles, WA, 98362

Phone (360) 457-0431

Fax (360) 457-0493

Enumeration date Nov 11, 2010

Last updated in NPPES Sep 4, 2024

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Secondary

175T00000X Peer Specialist Other 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Heather Case practice?

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

What is the NPI number for Heather Case?

The National Provider Identifier (NPI) for Heather Case is 1831490549, 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 2024-09-04.