Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DELILAH NGAYAN
NPI 1366329484
Community Health Worker in Concord, CA

Active since August 20, 2025
1200 CONCORD AVE STE 185, CONCORD, CA 94520(510) 268-8120 Get Directions Write a Review

NPPES record last updated: October 29, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Delilah Ngayan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DELILAH NGAYAN (NPI 1366329484) is an individual community health worker in Concord, California and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1366329484
Entity TypeIndividualFemale
Primary Taxonomy172V00000X
Provider Legal NameDELILAH NGAYAN
Location Address1200 CONCORD AVE STE 185Concord, CA 94520-5006
Mailing Address1200 Concord Ave Ste 185Concord, CA 94520-5006
Sole ProprietorNo
Enumeration DateAugust 20, 2025
Last NPPES UpdateOctober 29, 2026
NPPES CertifiedOctober 29, 2026
✔ NPI 1366329484 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCommunity Health WorkerOther Service Providers
Taxonomy Code172V00000X
Definition
Community health workers (CHW) are lay members of communities who work either for pay or as volunteers in association with the local health care system in both urban and rural environments and usually share ethnicity, language, socioeconomic status and life experiences with the community members they serve. They have been identified by many titles such as community health advisors, lay health advocates, promotores(as), outreach educators, community health representatives, peer health promoters, and peer health educators. CHWs offer interpretation and translation services, provide culturally appropriate health education and information, assist people in receiving the care they need, give informal counseling and guidance on health behaviors, advocate for individual and community health needs, and provide some direct services such as first aid and blood pressure screening. Some examples of these practitioners are Community Health Aides or Practitioners established under 25 USC 1616 (l) under HHS, Indian Health Service, Public Health Service.
Also ListedBehavior TechnicianTaxonomy 106S00000X
1200 CONCORD AVE STE 185, Concord, CA 94520

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Analyst
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Delilah Ngayan's NPI number?

The NPI number for Delilah Ngayan is 1366329484. It was assigned to this individual provider in the NPPES registry on August 20, 2025.

Where is Delilah Ngayan located?

Delilah Ngayan practices at 1200 Concord Ave Ste 185, Concord, CA 94520. The listed phone number is (510) 268-8120.

What is Delilah Ngayan's specialty?

The primary specialty registered for this NPI is Community Health Worker with taxonomy code 172V00000X.

When was this NPI record last updated?

The NPPES record for Delilah Ngayan was last updated on October 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.