Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kelsea Ferentheil
Behavior Analyst in Scottsdale, AZ · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053174052
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Registry record
Entity type Individual (Type 1)
Name Kelsea Ferentheil
Sex Female
Practice address 1250 N 77th St, Scottsdale, AZ, 85257
Phone (480) 839-6000
Enumeration date Feb 1, 2024
Last updated in NPPES May 15, 2024
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-21-178350 (AZ) Secondary
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-24-71929 (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
How do I verify Kelsea Ferentheil's NPI record?
Cross-check NPI 1053174052 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1053174052 active?
Yes, as of the latest NPPES snapshot, NPI 1053174052 is active (record last updated 2024-05-15).
Other providers at this practice address
Browse all → Alexa Joiner Speech-Language Pathologist · Scottsdale, AZ NPI 1164707303 Jennifer Leitz Speech-Language Assistant · Scottsdale, AZ NPI 1336541754 Polina Gregory Speech-Language Assistant · Scottsdale, AZ NPI 1952783565 Emily Heisler Speech-Language Pathologist · Scottsdale, AZ NPI 1861843120 Brianne Crezee Speech-Language Assistant · Scottsdale, AZ NPI 1548710635
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-15.