NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leslie A. Langley, DNP-BC

Psychiatric/Mental Health Nurse Practitioner in North Hollywood, CA · enumerated 2013 · practices at Holding Hands Family Psychiatry and Wellness Nursing Inc.

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

National Provider Identifier

1255779120

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Leslie A. Langley
Credential DNP-BC
Sex Female
Practice address 4789 Vineland Ave Ste 101, North Hollywood, CA, 91602
Phone (323) 568-1654
Fax (323) 826-5346
Enumeration date Jun 12, 2013
Last updated in NPPES Jul 20, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License FNP22671 (CA) Secondary
364SP0808X Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License FNP22671 (CA) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 22671 (CA) Primary

Other identifiers

Identifier Type State Issuer
CALIFORNIA Medicaid CA -
363LP0808X Medicaid CA -

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 Leslie Langley?
The National Provider Identifier (NPI) for Leslie Langley is 1255779120, a Type 1 (individual) record in the CMS NPPES registry.
Where does Leslie Langley practice?
The practice location on file with NPPES is in North Hollywood, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-20.