What is Nathan Yun's NPI number?

Nathan Yun's National Provider Identifier (NPI) is 1730061102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nathan Yun's specialty?

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

Where is Nathan Yun located?

Nathan Yun's practice location on file with NPPES is 4050 W Metropolitan Dr Ste 100, Orange, CA 92868-3502.

What is Nathan Yun's phone number?

The practice phone number listed in the NPPES registry for Nathan Yun is (949) 401-3931.

Is Nathan Yun's NPI active?

Yes — Nathan Yun's NPI (1730061102) is active in the NPPES registry as of the last update on 2025-07-24.

IndividualActive

Nathan Yun

NPI 1730061102 · Behavior Technician · Orange, CA

Nathan Yun is a Behavior Technician provider in Orange, CA (NPI 1730061102).

Provider details

NPI number: 1730061102
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 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

4050 W Metropolitan Dr Ste 100

Orange, CA 92868-3502

Phone: (949) 401-3931

Fax: (888) 403-6922

Street-level locationGet directions

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Mailing address