Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carly Casillas
Behavior Analyst in Pomona, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770052581
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Registry record
Entity type Individual (Type 1)
Name Carly Casillas
Sex Female
Practice address 21 Rancho Camino Dr Ste 106, Pomona, CA, 91766
Phone (855) 223-7123
Enumeration date Nov 21, 2018
Last updated in NPPES Feb 14, 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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Carly Casillas?
Carly Casillas is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Jose Quiroga Behavior Analyst · Pomona, CA NPI 1891203303 Allyson Henderson Behavior Analyst · Pomona, CA NPI 1487123477 Abigail Issaian Behavior Analyst · Pomona, CA NPI 1255800215 Ibis Sheedy Behavior Technician · Pomona, CA NPI 1679034334 Elsie Lara Benavidez Behavior Technician · Pomona, CA NPI 1285298893 Jacqueline Acevedo Behavior Technician · Pomona, CA NPI 1487212106 Hector Melendez Behavior Technician · Pomona, CA NPI 1417508383 Jessica Rivera Behavior Technician · Pomona, CA NPI 1427682095
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-14.