Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Betty Jane Hartwell, LMT
Massage Therapist in Sammamish, WA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013119494
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Registry record
Entity type Individual (Type 1)
Name Betty Jane Hartwell
Credential LMT
Sex Female
Practice address 3310d E Lk Sammamish Pkwy Se, Sammamish, WA, 98075
Phone (425) 557-8787
Fax (425) 557-6857
Enumeration date Jun 5, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 58647 (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
What specialty is Betty Hartwell?
Betty Hartwell is registered in NPPES with the primary taxonomy of Massage Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.