Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sharon Walder, DPT
Physical Therapist in Torrance, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568509693
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Registry record
Entity type Individual (Type 1)
Name Sharon Walder
Credential DPT
Sex Female
Practice address 21825 Hawthorne Blvd, Torrance, CA, 90503
Phone (310) 542-5878
Enumeration date Jan 30, 2007
Last updated in NPPES Nov 8, 2011
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 28633 (CA) Primary
2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 28633 (CA) Secondary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT 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
Where does Sharon Walder practice?
The practice location on file with NPPES is in Torrance, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sharon Walder?
The National Provider Identifier (NPI) for Sharon Walder is 1568509693, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Joseph Anderson Sports Medicine (Orthopaedic Surgery) Physician · Torrance, CA NPI 1194849570 Joseph C. Anderson, M.D. Sports Medicine (Orthopaedic Surgery) Physician · Torrance, CA NPI 1336265453 Joseph C. Anderson M.D., Inc. Sports Medicine (Orthopaedic Surgery) Physician · Torrance, CA NPI 1801086814 Jessica Sison Physical Therapist · Torrance, CA NPI 1003195520
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-08.