Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jordan Elizabeth Rook
Behavior Technician in Affton, MO · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255162442
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Registry record
Entity type Individual (Type 1)
Name Jordan Elizabeth Rook
Sex Female
Practice address 96 Grasso Plz, Affton, MO, 63123
Phone (636) 398-2515
Fax (800) 687-5070
Enumeration date Aug 9, 2024
Last updated in NPPES Aug 9, 2024
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-23-292834 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
How do I verify Jordan Rook's NPI record?
Cross-check NPI 1255162442 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255162442 active?
Yes, as of the latest NPPES snapshot, NPI 1255162442 is active (record last updated 2024-08-09).
Other providers at this practice address
Browse all → Abbey Mills Behavior Analyst · Saint Louis, MO NPI 1396379574 Jessica Pilgrim Behavior Analyst · Affton, MO NPI 1811522410 Spencer Gilliam Behavior Analyst · Saint Louis, MO NPI 1477126159 Jorden Jenn Behavior Analyst · Affton, MO NPI 1871241836 Mallory Tucker Behavior Technician · Saint Louis, MO NPI 1134836299 Aaliyah Simmons Behavior Technician · Affton, MO NPI 1467222059 Julia Broida Behavior Technician · Affton, MO NPI 1538939129 Amber Krafft Behavior Technician · Affton, MO NPI 1245000835
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-09.