Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alyssa Nelson
Behavior Analyst in El Cajon, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093215253
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Registry record
Entity type Individual (Type 1)
Name Alyssa Nelson
Sex Female
Practice address 1870 Cordell Ct Ste 102, El Cajon, CA, 92020
Phone (855) 223-7123
Enumeration date Feb 14, 2018
Last updated in NPPES Jan 23, 2024
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 1093215253 active?
Yes, as of the latest NPPES snapshot, NPI 1093215253 is active (record last updated 2024-01-23).
How do I verify Alyssa Nelson's NPI record?
Cross-check NPI 1093215253 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 → Tessa Hunter Behavior Analyst · El Cajon, CA NPI 1306243670 Patrick Saunders Behavior Analyst · El Cajon, CA NPI 1730551847 Maria Del Carmen Arnold Behavior Analyst · El Cajon, CA NPI 1861942823 Franceska Charles Love Behavior Technician · El Cajon, CA NPI 1255854519 Melissa Contreras Behavior Analyst · El Cajon, CA NPI 1467950683 Cindy Almeda Behavior Analyst · El Cajon, CA NPI 1811495732 Zev Warhaft Behavior Analyst · El Cajon, CA NPI 1700388493 Katherine Cigainero Behavior Analyst · El Cajon, CA NPI 1124513650
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-23.