Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Debbie Knowles
Behavior Technician in Phoenix, AZ · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548118771
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Registry record
Entity type Individual (Type 1)
Name Debbie Knowles
Sex Female
Practice address 7830 N 27th Ave, Phoenix, AZ, 85051
Phone (602) 702-0017
Enumeration date Mar 21, 2026
Last updated in NPPES Mar 21, 2026
Taxonomy & licenses
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 Debbie Knowles practice?
The practice location on file with NPPES is in Phoenix, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Debbie Knowles?
The National Provider Identifier (NPI) for Debbie Knowles is 1548118771, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-21.