Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Soren Larsen-Ravenfeather

Counselor in San Francisco, CA · enumerated 2008.

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

National Provider Identifier

1598918443

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Registry record

Entity type Individual (Type 1)

Name Soren Larsen-Ravenfeather

Sex Male

Practice address 887 Portrero Ave, San Francisco, CA, 94110

Phone (510) 317-1444

Enumeration date Oct 23, 2008

Last updated in NPPES Oct 23, 2008

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social 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.

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Frequently asked questions

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.

What specialty is Soren Larsen-Ravenfeather?

Soren Larsen-Ravenfeather is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-23.