NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Grace Guiang, BCBA, LBA

Behavior Analyst in Kapolei, HI · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1346914801

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mary Grace Guiang
Credential BCBA, LBA
Sex Female
Practice address 1001 Kamokila Blvd Ste 210, Kapolei, HI, 96707
Phone (808) 591-6060
Enumeration date Aug 6, 2021
Last updated in NPPES May 8, 2023

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BA536 (HI) Primary
103K00000X Behavior Analyst Behavioral Health & Social Service Providers Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mary Grace Guiang practice?
The practice location on file with NPPES is in Kapolei, HI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Grace Guiang?
The National Provider Identifier (NPI) for Mary Grace Guiang is 1346914801, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-08.