Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alyssa Ryanne Williams, RBT
Behavior Technician in Norman, OK · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366316309
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Registry record
Entity type Individual (Type 1)
Name Alyssa Ryanne Williams
Credential RBT
Sex Female
Practice address 2002 E Robinson St, Norman, OK, 73071
Phone (405) 307-2800
Enumeration date Oct 2, 2025
Last updated in NPPES Oct 2, 2025
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 1167799 (OK) 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 Alyssa Williams practice?
The practice location on file with NPPES is in Norman, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alyssa Williams?
The National Provider Identifier (NPI) for Alyssa Williams is 1366316309, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → State of Oklahoma Rehabilitation Clinic/Center · Norman, OK NPI 1609972058 Candace Munson Occupational Therapist · Norman, OK NPI 1598804213 Vicki Borycki Occupational Therapist · Norman, OK NPI 1518154384 Sonya Arnold Occupational Therapy Assistant · Norman, OK NPI 1386826998 Ashley Brice Registered Dietitian · Norman, OK NPI 1437333010 Bianca Stansbury Occupational Therapy Assistant · Norman, OK NPI 1558532648 Barbara Martin Occupational Therapy Assistant · Norman, OK NPI 1659543999 Kyle Cottrell Occupational Therapy Assistant · Norman, OK NPI 1609031517
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-02.