What is Marli Corbett's NPI number?

Marli Corbett's National Provider Identifier (NPI) is 1689471781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marli Corbett's specialty?

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

Where is Marli Corbett located?

Marli Corbett's practice location on file with NPPES is 711 Court a Ste 114, Tacoma, WA 98402-5227.

What is Marli Corbett's phone number?

The practice phone number listed in the NPPES registry for Marli Corbett is (253) 269-6063.

Is Marli Corbett's NPI active?

Yes — Marli Corbett's NPI (1689471781) is active in the NPPES registry as of the last update on 2025-09-10.

IndividualActive

Marli Corbett, PHD

NPI 1689471781 · Counseling Psychologist · Tacoma, WA

Marli Corbett, PHD is a Counseling Psychologist provider in Tacoma, WA (NPI 1689471781).

Provider details

NPI number: 1689471781
Entity type: Individual
Primary specialty: Counseling PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Female
Sole proprietor: Yes
License: PY61648465 (WA)

Specialties & taxonomies

Counseling PsychologistPrimary103TC1900XLicense PY61648465 (WA)
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
1 yr 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

711 Court a Ste 114

Tacoma, WA 98402-5227

Phone: (253) 269-6063

Street-level locationGet directions

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Mailing address