Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diane M De Ste Croix, LMT
Massage Therapist in Richland, WA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184833063
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Registry record
Entity type Individual (Type 1)
Name Diane M De Ste Croix
Credential LMT
Sex Female
Practice address 310 Torbett St, Richland, WA, 99354
Phone (509) 946-7646
Fax (509) 946-7666
Enumeration date May 21, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA00001171 (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 De Ste Croix practice?
The practice location on file with NPPES is in Richland, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diane De Ste Croix?
The National Provider Identifier (NPI) for Diane De Ste Croix is 1184833063, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Martin Coker Family Medicine Physician · Richland, WA NPI 1225082811 Sabah Altayar Family Medicine Physician · Richland, WA NPI 1114971686 Judith Laughlin Nurse Practitioner · Richland, WA NPI 1891749388 Alan Schnee Family Medicine Physician · Richland, WA NPI 1235183724 Douglas Crawford Family Medicine Physician · Richland, WA NPI 1912944786 James Beck Family Medicine Physician · Richland, WA NPI 1558308320 Teressa Lang Physician Assistant · Richland, WA NPI 1922037415 Sherilyn Cook Family Medicine Physician · Richland, WA NPI 1851485189
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.