What is Allison Lewis's NPI number?

Allison Lewis's National Provider Identifier (NPI) is 1790448660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Allison Lewis's specialty?

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

Where is Allison Lewis located?

Allison Lewis's practice location on file with NPPES is 8555 Taft St, Merrillville, IN 46410-6123.

What is Allison Lewis's phone number?

The practice phone number listed in the NPPES registry for Allison Lewis is (219) 769-4005.

Is Allison Lewis's NPI active?

Yes — Allison Lewis's NPI (1790448660) is active in the NPPES registry as of the last update on 2021-10-18.

IndividualActive

Allison Lewis

NPI 1790448660 · Registered Dietitian · Merrillville, IN

Allison Lewis is a Registered Dietitian provider in Merrillville, IN (NPI 1790448660).

Provider details

NPI number: 1790448660
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Registered DietitianPrimary133V00000X
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
4 yrs 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

8555 Taft St

Merrillville, IN 46410-6123

Phone: (219) 769-4005

Street-level locationGet directions

Mailing address