Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marcee Williams
Behavior Analyst in Tempe, AZ · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881182483
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Registry record
Entity type Individual (Type 1)
Name Marcee Williams
Sex Male
Practice address 1729 W Greentree Dr, Tempe, AZ, 85284
Phone (602) 666-5101
Enumeration date Apr 29, 2018
Last updated in NPPES Apr 29, 2018
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License D05607710 (AZ) 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 Marcee Williams practice?
The practice location on file with NPPES is in Tempe, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marcee Williams?
The National Provider Identifier (NPI) for Marcee Williams is 1881182483, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Juliana Mosher Physical Therapist · Tempe, AZ NPI 1306954961 Luna Al-Sadi Behavior Technician · Tempe, AZ NPI 1861991432 Stacia Wartz Behavior Technician · Tempe, AZ NPI 1417451204 Alyssa Dodd Behavior Technician · Tempe, AZ NPI 1841781598 Lauren Ramias Behavior Technician · Tempe, AZ NPI 1356817639 Hannah Hagan Behavior Analyst · Tempe, AZ NPI 1376102715 Katie Lewis Behavior Analyst · Tempe, AZ NPI 1912543190 Joseph Falotico Behavior Technician · Tempe, AZ NPI 1326639741
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-29.