NPI Portal NPI Lookup & Verification

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

Ms. Dena Picz Sehr, LCSW

Clinical Social Worker in Carmichael, CA · enumerated 2012.

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

National Provider Identifier

1649541897

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Registry record

Entity type Individual (Type 1)
Name Ms. Dena Picz Sehr
Credential LCSW
Sex Female
Practice address Carmichael, CA, 95608
Phone (916) 905-1661
Fax (916) 905-1661
Enumeration date Jan 19, 2012
Last updated in NPPES Oct 25, 2022

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License ASW31510 (CA) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License ASW31510 (CA) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW69806 (CA) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
892672 Other CA MEDI-CAL

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 Dena Sehr practice?
The practice location on file with NPPES is in Carmichael, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dena Sehr?
The National Provider Identifier (NPI) for Dena Sehr is 1649541897, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-25.