Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Cynthia Nohely Maciel-Brown
Behavior Analyst in Alhambra, CA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023577509
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Registry record
Entity type Individual (Type 1)
Name Mrs. Cynthia Nohely Maciel-Brown
Sex Female
Practice address 1000 S Fremont Ave Unit 20, Suite 10100, Alhambra, CA, 91803
Phone (626) 349-3838
Fax (855) 838-9042
Enumeration date Mar 14, 2019
Last updated in NPPES Nov 4, 2025
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 Cynthia Maciel-Brown?
Cynthia Maciel-Brown 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-04.