What is Steven Tan's NPI number?

Steven Tan's National Provider Identifier (NPI) is 1487453320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Steven Tan's specialty?

Steven Tan is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Steven Tan located?

Steven Tan's practice location on file with NPPES is 20421 Paseo Azul, Porter Ranch, CA 91326-4557.

What is Steven Tan's phone number?

The practice phone number listed in the NPPES registry for Steven Tan is (323) 337-5771.

Is Steven Tan's NPI active?

Yes — Steven Tan's NPI (1487453320) is active in the NPPES registry as of the last update on 2025-03-12.

IndividualActive

Steven Tan

NPI 1487453320 · Behavior Analyst · Porter Ranch, CA

Steven Tan is a Behavior Analyst provider in Porter Ranch, CA (NPI 1487453320).

Provider details

NPI number: 1487453320
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
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
1 yr in NPPES 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

20421 Paseo Azul

Porter Ranch, CA 91326-4557

Phone: (323) 337-5771

Approximate (ZIP-level) locationGet directions

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Mailing address