Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Russell Alan Pfaff
Behavior Technician in Clovis, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861990616
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Registry record
Entity type Individual (Type 1)
Name Russell Alan Pfaff
Sex Male
Practice address 75 Park Creek Dr Ste 104, Clovis, CA, 93611
Phone (559) 460-9090
Enumeration date Jan 26, 2018
Last updated in NPPES Jan 26, 2018
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 00002541 (CA) 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 Russell Pfaff's NPI record?
Cross-check NPI 1861990616 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1861990616 active?
Yes, as of the latest NPPES snapshot, NPI 1861990616 is active (record last updated 2018-01-26).
Other providers at this practice address
Browse all → Brittney Frank Behavior Analyst · Clovis, CA NPI 1801308168 Taylor Reinke Behavior Technician · Clovis, CA NPI 1083122204 Kale'A Lani Mitchell Behavior Technician · Clovis, CA NPI 1073011235 Enyinna Anyadiegwu Behavior Technician · Clovis, CA NPI 1457859597 Felix Ledesma Behavior Technician · Clovis, CA NPI 1710485651 Archana Smith Behavior Technician · Clovis, CA NPI 1558869495 Samantha Williams Behavior Technician · Clovis, CA NPI 1689172363 Christopher Livermore Behavior Technician · Clovis, CA NPI 1710486923
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-26.