What is Allison Shields's NPI number?

Allison Shields's National Provider Identifier (NPI) is 1558226878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Allison Shields's specialty?

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

Where is Allison Shields located?

Allison Shields's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105-3901.

What is Allison Shields's phone number?

The practice phone number listed in the NPPES registry for Allison Shields is (206) 987-2000.

Is Allison Shields's NPI active?

Yes — Allison Shields's NPI (1558226878) is active in the NPPES registry as of the last update on 2025-12-18.

IndividualActive

Allison Shields, PHD

NPI 1558226878 · Clinical Psychologist · Seattle, WA

Allison Shields, PHD is a Clinical Psychologist provider in Seattle, WA (NPI 1558226878).

Provider details

NPI number: 1558226878
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Female
Sole proprietor: No
License: PSYC.PY.61657389 (WA)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense PSYC.PY.61657389 (WA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 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
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

4800 Sand Point Way Ne

Seattle, WA 98105-3901

Phone: (206) 987-2000

Street-level locationGet directions

More WA providers

Mailing address

216 E Roanoke St Apt a

Seattle, WA 98102-3233

Enumerated: 2025-12-18
Last updated: 2025-12-18
Certified: 2025-12-18

Frequently asked questions

What is Allison Shields's NPI number?: Allison Shields's National Provider Identifier (NPI) is 1558226878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Allison Shields's specialty?: Allison Shields is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
Where is Allison Shields located?: Allison Shields's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105-3901.
What is Allison Shields's phone number?: The practice phone number listed in the NPPES registry for Allison Shields is (206) 987-2000.
Is Allison Shields's NPI active?: Yes — Allison Shields's NPI (1558226878) is active in the NPPES registry as of the last update on 2025-12-18.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.