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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Marsha Sharon Spike, LCSW LIC CLIN SOC WO

Clinical Social Worker in Tarzana, CA · enumerated 2007.

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

National Provider Identifier

1831310028

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Registry record

Entity type Individual (Type 1)
Name Mrs. Marsha Sharon Spike
Credential LCSW LIC CLIN SOC WO
Sex Female
Practice address 19634 Ventura Blvd, Suite 325, Tarzana, CA, 91356
Phone (818) 346-4772
Fax (818) 705-6849
Enumeration date May 2, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCS5648 (CA) Primary

Other identifiers

Identifier Type State Issuer
LCS5648 Other CA STATE LIC NUMBER

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

How do I verify Marsha Spike's NPI record?
Cross-check NPI 1831310028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1831310028 active?
Yes, as of the latest NPPES snapshot, NPI 1831310028 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.