What is Saskia Duffner's NPI number?

Saskia Duffner's National Provider Identifier (NPI) is 1790579944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Saskia Duffner's specialty?

Saskia Duffner is listed in the NPPES registry with a primary specialty of Attendant Care Provider (Nursing Service Related Providers).

Where is Saskia Duffner located?

Saskia Duffner's practice location on file with NPPES is 14510 3 Lakes Rd, Snohomish, WA 98290-9335.

What is Saskia Duffner's phone number?

The practice phone number listed in the NPPES registry for Saskia Duffner is (206) 909-7284.

Is Saskia Duffner's NPI active?

Yes — Saskia Duffner's NPI (1790579944) is active in the NPPES registry as of the last update on 2025-04-04.

IndividualActive

Saskia Duffner

NPI 1790579944 · Attendant Care Provider · Snohomish, WA

Saskia Duffner is a Attendant Care Provider provider in Snohomish, WA (NPI 1790579944).

Provider details

NPI number: 1790579944
Entity type: Individual
Primary specialty: Attendant Care ProviderNursing Service Related Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Attendant Care ProviderPrimary3747A0650X
Nursing Service Related Providers

Profile Score

Basic profile(48/100 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
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

14510 3 Lakes Rd

Snohomish, WA 98290-9335

Phone: (206) 909-7284

Street-level locationGet directions

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Mailing address