Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Jacob Daniel Rosen, LMFT107103

Q: What is the NPI number for Jacob Rosen?

The National Provider Identifier (NPI) for Jacob Rosen is 1558712810, a Type 1 (individual) record in the CMS NPPES registry.

Marriage & Family Therapist in Eureka, CA · enumerated 2016 · practices at City of Eureka Dba Crisis Alternative Response of Eureka.

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

National Provider Identifier

1558712810

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Registry record

Entity type Individual (Type 1)

Name Mr. Jacob Daniel Rosen

Credential LMFT107103

Sex Male

Practice address Eureka, CA, 95501

Phone (707) 382-2445

Enumeration date Jun 28, 2016

Last updated in NPPES Apr 28, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License LMFT107103 (CA) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LMFT107103 (CA) Secondary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Jacob Rosen?

The National Provider Identifier (NPI) for Jacob Rosen is 1558712810, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jacob Rosen practice?

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

Other providers at this practice address

Browse all →

Oscar Perez Case Manager/Care Coordinator · Eureka, CA NPI 1710016886 Tyler Jennings Day Training/Habilitation Specialist · Eureka, CA NPI 1164917225 Lily Rau Mental Health Counselor · Eureka, CA NPI 1124605456 Michael Tripp Day Training/Habilitation Specialist · Eureka, CA NPI 1568181097 City of Eureka Dba Crisis Alternative Response of Eureka Community/Behavioral Health Agency · Eureka, CA NPI 1760106405

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-28.