Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Louise Kaplan, PHD, CRNP
Nurse Practitioner in Tumwater, WA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073590659
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Registry record
Entity type Individual (Type 1)
Name Louise Kaplan
Credential PHD, CRNP
Sex Female
Practice address 150 Dennis St Sw Ste A, Tumwater, WA, 98501
Phone (360) 754-6367
Fax (360) 754-6429
Enumeration date Dec 27, 2005
Last updated in NPPES Apr 20, 2021
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30000705 (WA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD 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
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 Louise Kaplan?
Louise Kaplan is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-20.