Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Grace Kelly Yam Baeza
Behavior Technician in Vallejo, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477418341
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Grace Kelly Yam Baeza
Sex Female
Practice address 230 Westwood St, Vallejo, CA, 94591
Phone (707) 393-9411
Enumeration date Dec 22, 2025
Last updated in NPPES Dec 22, 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 Grace Yam Baeza?
Grace Yam Baeza is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-22.