What is Ariel Trost's NPI number?

Ariel Trost's National Provider Identifier (NPI) is 1245552850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ariel Trost's specialty?

Ariel Trost is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Ariel Trost located?

Ariel Trost's practice location on file with NPPES is 5435 College Ave Ste 202-4, Oakland, CA 94618-1598.

What is Ariel Trost's phone number?

The practice phone number listed in the NPPES registry for Ariel Trost is (510) 517-0012.

Is Ariel Trost's NPI active?

Yes — Ariel Trost's NPI (1245552850) is active in the NPPES registry as of the last update on 2010-02-23.

IndividualActive

Ariel Trost, PHD

NPI 1245552850 · Psychologist · Oakland, CA

Ariel Trost, PHD is a Psychologist provider in Oakland, CA (NPI 1245552850).

Provider details

NPI number: 1245552850
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Female
Sole proprietor: Yes
License: PSY 23139 (CA)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense PSY 23139 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
16 yrs in NPPES registry
Profile completeness38% of score
100% 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

5435 College Ave Ste 202-4

Oakland, CA 94618-1598

Phone: (510) 517-0012

Street-level locationGet directions

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Mailing address