What is Tiffany Willis's NPI number?

Tiffany Willis's National Provider Identifier (NPI) is 1275462848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tiffany Willis's specialty?

Tiffany Willis is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Tiffany Willis located?

Tiffany Willis's practice location on file with NPPES is 5322 S Kimbark Ave Apt 1n, Chicago, IL 60615-5232.

What is Tiffany Willis's phone number?

The practice phone number listed in the NPPES registry for Tiffany Willis is (312) 363-9869.

Is Tiffany Willis's NPI active?

Yes — Tiffany Willis's NPI (1275462848) is active in the NPPES registry as of the last update on 2026-05-18.

IndividualActive

Tiffany Willis

NPI 1275462848 · Registered Nurse · Chicago, IL

Tiffany Willis is a Registered Nurse provider in Chicago, IL (NPI 1275462848).

Provider details

NPI number: 1275462848
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: Yes
License: 041.472068 (IL)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 041.472068 (IL)
Nursing 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

5322 S Kimbark Ave Apt 1n

Chicago, IL 60615-5232

Phone: (312) 363-9869

Street-level locationGet directions

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Mailing address