Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Diane Leslie Peterson, LMP
Massage Therapist in Bellevue, WA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659629459
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Registry record
Entity type Individual (Type 1)
Name Ms. Diane Leslie Peterson
Credential LMP
Sex Female
Practice address 1530 Bellevue Way Se, Ste C, Bellevue, WA, 98004
Phone (425) 785-5608
Enumeration date Aug 27, 2012
Last updated in NPPES Aug 29, 2012
Taxonomy & licenses
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA60129832 (WA) Primary
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 Diane Peterson practice?
The practice location on file with NPPES is in Bellevue, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diane Peterson?
The National Provider Identifier (NPI) for Diane Peterson is 1659629459, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-29.