Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sandra M Cain, ARNP

Q: What is the NPI number for Sandra Cain?

The National Provider Identifier (NPI) for Sandra Cain is 1699814921, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatric/Mental Health Registered Nurse in Auburn, WA · enumerated 2007.

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

National Provider Identifier

1699814921

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Registry record

Entity type Individual (Type 1)

Name Sandra M Cain

Credential ARNP

Sex Female

Practice address 2704 I St Ne, Auburn, WA, 98002

Phone (253) 833-7444

Fax (253) 735-4111

Enumeration date Feb 5, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License RN025801 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
9622432	Medicaid	WA	-

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 Sandra Cain practice?

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

What is the NPI number for Sandra Cain?

The National Provider Identifier (NPI) for Sandra Cain is 1699814921, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.