NPI Portal NPI Lookup & Verification

Leanndra Pack, LCSW

Leanndra Pack is a Clinical Social Worker provider (Social Worker) practicing in Livermore, CA, registered in the NPPES registry with NPI 1780195305 since 2017. The credential LCSW stands for Licensed Clinical Social Worker.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1780195305
Entity type Individual (Type 1)
Name Leanndra Pack
Credential LCSW
Sex Female
Practice address Livermore, CA, 94550
Phone 4088835455
Fax 4086944114
Enumeration date 2017-10-23
Last updated in NPPES 2025-07-08

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1041C0700X Clinical Social Worker Secondary 10154-C AR
1041C0700X Clinical Social Worker Primary 130966 CA

LCSW — Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Copy-ready billing details
Provider: Leanndra Pack, LCSW
NPI: 1780195305
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: Livermore, CA, 94550

Verify this record

Cross-check NPI 1780195305 against the authoritative CMS record: view Leanndra Pack on the official NPPES registry .

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 or validate an NPI number.

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 Leanndra Pack?
Leanndra Pack is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-07-08.