Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Ruth Diane Feeser

Q: What is the NPI number for Ruth Feeser?

The National Provider Identifier (NPI) for Ruth Feeser is 1558097816, a Type 1 (individual) record in the CMS NPPES registry.

Case Manager/Care Coordinator in Weaverville, CA · enumerated 2022.

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

National Provider Identifier

1558097816

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Registry record

Entity type Individual (Type 1)

Name Miss Ruth Diane Feeser

Sex Female

Practice address 1450 Main St, Weaverville, CA, 96093

Phone (530) 623-1362

Enumeration date Jul 28, 2022

Last updated in NPPES Jul 28, 2022

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
145096096	Other	CA	STATE OF CA

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

What is the NPI number for Ruth Feeser?

The National Provider Identifier (NPI) for Ruth Feeser is 1558097816, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ruth Feeser practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-28.