Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alfred Zach O Tingabngab IV
Behavior Technician in Downey, CA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871175943
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Registry record
Entity type Individual (Type 1)
Name Alfred Zach O Tingabngab IV
Sex Male
Practice address 12434 Bellflower Blvd, Downey, CA, 90242
Phone (888) 805-0759
Enumeration date Apr 27, 2021
Last updated in NPPES Apr 27, 2021
Taxonomy & licenses
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
Is NPI 1871175943 active?
Yes, as of the latest NPPES snapshot, NPI 1871175943 is active (record last updated 2021-04-27).
How do I verify Alfred Zach Tingabngab's NPI record?
Cross-check NPI 1871175943 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-27.