NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Cassandra Von Kiehn, RN

Registered Nurse in Tahoe City, CA · enumerated 2008 · practices at Tahoe Forest Hospital District.

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

National Provider Identifier

1548434830

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Registry record

Entity type Individual (Type 1)
Name Ms. Cassandra Von Kiehn
Credential RN
Sex Female
Practice address 3190 Fabian Way, Tahoe City, CA, 96145
Phone (530) 581-3174
Enumeration date Apr 17, 2008
Last updated in NPPES Apr 17, 2008

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 714449 (CA) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 Cassandra Kiehn?
Cassandra Kiehn is registered in NPPES with the primary taxonomy of Registered Nurse. 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 2008-04-17.