Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Heidi Lemuria Oksendahl-Byers, MSPT
Physical Therapist in Tumwater, WA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912205329
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Registry record
Entity type Individual (Type 1)
Name Mrs. Heidi Lemuria Oksendahl-Byers
Credential MSPT
Sex Female
Practice address 4833 Tumwater Valley Dr., Suite 150, Tumwater, WA, 98501
Phone (360) 493-4160
Fax (360) 493-4163
Enumeration date Mar 9, 2011
Last updated in NPPES Mar 9, 2011
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT60149860 (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
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 Heidi Oksendahl-Byers?
Heidi Oksendahl-Byers is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-09.