IndividualActive
Walter Schillinger, MS, RD, LDN
NPI 1922180793 · Registered Dietitian · Chicago, IL
Walter Schillinger, MS, RD, LDN is a Registered Dietitian provider in Chicago, IL (NPI 1922180793).
Provider details
- NPI number
- 1922180793
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LDN
- Sex
- Male
- Sole proprietor
- No
- License
- 164.000637 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs 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
645 S Central Ave
Chicago, IL 60644-5059
Phone: (773) 854-5422
Street-level locationGet directions
Mailing address
5309 George St
Skokie, IL 60077-2715
Registry dates
- Enumerated
- 2006-10-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Walter Schillinger's NPI number?
- Walter Schillinger's National Provider Identifier (NPI) is 1922180793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Schillinger's specialty?
- Walter Schillinger is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Walter Schillinger located?
- Walter Schillinger's practice location on file with NPPES is 645 S Central Ave, Chicago, IL 60644-5059.
- What is Walter Schillinger's phone number?
- The practice phone number listed in the NPPES registry for Walter Schillinger is (773) 854-5422.
- Is Walter Schillinger's NPI active?
- Yes — Walter Schillinger's NPI (1922180793) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.