What is Vivian Ly's NPI number?

Vivian Ly's National Provider Identifier (NPI) is 1225707789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Vivian Ly's specialty?

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

Where is Vivian Ly located?

Vivian Ly's practice location on file with NPPES is 50 N Hill Ave Ste 100, Pasadena, CA 91106-1949.

What is Vivian Ly's phone number?

The practice phone number listed in the NPPES registry for Vivian Ly is (626) 793-7700.

Is Vivian Ly's NPI active?

Yes — Vivian Ly's NPI (1225707789) is active in the NPPES registry as of the last update on 2021-09-08.

IndividualActive

Vivian Ly

NPI 1225707789 · Behavior Analyst · Pasadena, CA

Vivian Ly is a Behavior Analyst provider in Pasadena, CA (NPI 1225707789).

Provider details

NPI number: 1225707789
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
4 yrs 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

50 N Hill Ave Ste 100

Pasadena, CA 91106-1949

Phone: (626) 793-7700

Street-level locationGet directions

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Mailing address