What is Hannah Zanzig's NPI number?

Hannah Zanzig's National Provider Identifier (NPI) is 1710788310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hannah Zanzig's specialty?

Hannah Zanzig is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Hannah Zanzig located?

Hannah Zanzig's practice location on file with NPPES is 4929 Sw Bruce St, Seattle, WA 98136-1049.

What is Hannah Zanzig's phone number?

The practice phone number listed in the NPPES registry for Hannah Zanzig is (330) 807-2504.

Is Hannah Zanzig's NPI active?

Yes — Hannah Zanzig's NPI (1710788310) is active in the NPPES registry as of the last update on 2025-03-20.

IndividualActive

Hannah Zanzig, RD

NPI 1710788310 · Registered Dietitian · Seattle, WA

Hannah Zanzig, RD is a Registered Dietitian provider in Seattle, WA (NPI 1710788310).

Provider details

NPI number: 1710788310
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Female
Sole proprietor: No
License: 61221406 (WA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 61221406 (WA)
Dietary & Nutritional 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

4929 Sw Bruce St

Seattle, WA 98136-1049

Phone: (330) 807-2504

Street-level locationGet directions

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Mailing address