What is Marilyn Irwin's NPI number?

Marilyn Irwin's National Provider Identifier (NPI) is 1801027461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marilyn Irwin's specialty?

Marilyn Irwin is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Marilyn Irwin located?

Marilyn Irwin's practice location on file with NPPES is 7 S Howard St Ste 321, Spokane, WA 99201-3816.

What is Marilyn Irwin's phone number?

The practice phone number listed in the NPPES registry for Marilyn Irwin is (509) 838-4128.

Is Marilyn Irwin's NPI active?

Yes — Marilyn Irwin's NPI (1801027461) is active in the NPPES registry as of the last update on 2009-07-30.

IndividualActive

Marilyn Irwin

NPI 1801027461 · Social Worker · Spokane, WA

Marilyn Irwin is a Social Worker provider in Spokane, WA (NPI 1801027461).

Provider details

NPI number: 1801027461
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: RC60078526 (WA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense RC60078526 (WA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(85/100 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

7 S Howard St Ste 321

Spokane, WA 99201-3816

Phone: (509) 838-4128

Fax: (509) 838-4816

Street-level locationGet directions

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Mailing address