What is Delilah Ngayan's NPI number?

Delilah Ngayan's National Provider Identifier (NPI) is 1366329484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Delilah Ngayan's specialty?

Delilah Ngayan is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Delilah Ngayan located?

Delilah Ngayan's practice location on file with NPPES is 1200 Concord Ave Ste 185, Concord, CA 94520-5006.

What is Delilah Ngayan's phone number?

The practice phone number listed in the NPPES registry for Delilah Ngayan is (510) 268-8120.

Is Delilah Ngayan's NPI active?

Yes — Delilah Ngayan's NPI (1366329484) is active in the NPPES registry as of the last update on 2025-08-20.

IndividualActive

Delilah Ngayan

NPI 1366329484 · Behavior Technician · Concord, CA

Delilah Ngayan is a Behavior Technician provider in Concord, CA (NPI 1366329484).

Provider details

NPI number: 1366329484
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1200 Concord Ave Ste 185

Concord, CA 94520-5006

Phone: (510) 268-8120

Street-level locationGet directions

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Mailing address