Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abbey Michele Mills, RBT
Behavior Analyst in Saint Louis, MO · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396379574
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Registry record
Entity type Individual (Type 1)
Name Abbey Michele Mills
Credential RBT
Sex Female
Practice address 96 Grasso Plz, Saint Louis, MO, 63123
Phone (816) 608-1500
Fax (800) 687-5070
Enumeration date Feb 27, 2020
Last updated in NPPES Feb 24, 2023
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License RBT-18-60286 (MO) Secondary
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-18-60286 (MO) Secondary
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-23-63968 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 Abbey Mills's NPI record?
Cross-check NPI 1396379574 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1396379574 active?
Yes, as of the latest NPPES snapshot, NPI 1396379574 is active (record last updated 2023-02-24).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-24.