What is Arianna Newby's NPI number?

Arianna Newby's National Provider Identifier (NPI) is 1366302267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Arianna Newby's specialty?

Arianna Newby is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Arianna Newby located?

Arianna Newby's practice location on file with NPPES is 2140 N 112th St Apt 301, Seattle, WA 98133-8579.

What is Arianna Newby's phone number?

The practice phone number listed in the NPPES registry for Arianna Newby is (408) 599-6117.

Is Arianna Newby's NPI active?

Yes — Arianna Newby's NPI (1366302267) is active in the NPPES registry as of the last update on 2025-11-13.

IndividualActive

Arianna Newby

NPI 1366302267 · Counselor · Seattle, WA

Arianna Newby is a Counselor provider in Seattle, WA (NPI 1366302267).

Provider details

NPI number: 1366302267
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 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

2140 N 112th St Apt 301

Seattle, WA 98133-8579

Phone: (408) 599-6117

Street-level locationGet directions

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Mailing address