Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Alyssa Ann Washlake, N.P.
Nurse Practitioner in Torrance, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538387915
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Registry record
Entity type Individual (Type 1)
Name Ms. Alyssa Ann Washlake
Credential N.P.
Sex Female
Practice address 3701 Skypark Drive, Ste 200, Torrance, CA, 90505
Phone (310) 378-8900
Fax (310) 791-0789
Enumeration date Apr 23, 2007
Last updated in NPPES Sep 13, 2012
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP15047 (CA) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP 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.
Frequently asked questions
Where does Alyssa Washlake practice?
The practice location on file with NPPES is in Torrance, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alyssa Washlake?
The National Provider Identifier (NPI) for Alyssa Washlake is 1538387915, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-13.