What is Halina Tutaj's NPI number?

Halina Tutaj's National Provider Identifier (NPI) is 1174471866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Halina Tutaj's specialty?

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

Where is Halina Tutaj located?

Halina Tutaj's practice location on file with NPPES is 744 W Addison St Apt 2e, Chicago, IL 60613-4497.

What is Halina Tutaj's phone number?

The practice phone number listed in the NPPES registry for Halina Tutaj is (773) 706-4649.

Is Halina Tutaj's NPI active?

Yes — Halina Tutaj's NPI (1174471866) is active in the NPPES registry as of the last update on 2026-03-18.

IndividualActive

Halina Tutaj, RDN

NPI 1174471866 · Registered Dietitian · Chicago, IL

Halina Tutaj, RDN is a Registered Dietitian provider in Chicago, IL (NPI 1174471866).

Provider details

NPI number: 1174471866
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN
Sex: Female
Sole proprietor: Yes
License: 164.023656 (IL)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 164.023656 (IL)
Dietary & Nutritional 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

744 W Addison St Apt 2e

Chicago, IL 60613-4497

Phone: (773) 706-4649

Street-level locationGet directions

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Mailing address