What is Vivien So's NPI number?

Vivien So's National Provider Identifier (NPI) is 1316715832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Vivien So's specialty?

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

Where is Vivien So located?

Vivien So's practice location on file with NPPES is 1155 Sw Morrison St Ste 200, Portland, OR 97205-2254.

What is Vivien So's phone number?

The practice phone number listed in the NPPES registry for Vivien So is (971) 435-5350.

Is Vivien So's NPI active?

Yes — Vivien So's NPI (1316715832) is active in the NPPES registry as of the last update on 2023-12-14.

IndividualActive

Vivien So

NPI 1316715832 · Clinical Psychologist · Portland, OR

Vivien So is a Clinical Psychologist provider in Portland, OR (NPI 1316715832).

Provider details

NPI number: 1316715832
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: 3634 (OR)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 3634 (OR)
Behavioral Health & Social Service Providers

Profile Score

Established profile(57/100 index)

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

Registry tenure38% of score
2 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

1155 Sw Morrison St Ste 200

Portland, OR 97205-2254

Phone: (971) 435-5350

Street-level locationGet directions

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Mailing address