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Diane Egan, NUTRITIONIST
NPI 1588007629 · Nutritionist · Olympia Fields, IL
Diane Egan, NUTRITIONIST is a Nutritionist provider in Olympia Fields, IL (NPI 1588007629).
Provider details
- NPI number
- 1588007629
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- NUTRITIONIST
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
20303 Crawford Ave
Suite 220
Olympia Fields, IL 60461-1073
Phone: (708) 748-4487
Fax: (708) 748-5328
Street-level locationGet directions
Mailing address
20303 Crawford Ave
Olympia Fields, IL 60461-1073
Registry dates
- Enumerated
- 2013-04-08
- Last updated
- 2013-04-08
Frequently asked questions
- What is Diane Egan's NPI number?
- Diane Egan's National Provider Identifier (NPI) is 1588007629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Egan's specialty?
- Diane Egan is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Diane Egan located?
- Diane Egan's practice location on file with NPPES is 20303 Crawford Ave, Olympia Fields, IL 60461-1073.
- What is Diane Egan's phone number?
- The practice phone number listed in the NPPES registry for Diane Egan is (708) 748-4487.
- Is Diane Egan's NPI active?
- Yes — Diane Egan's NPI (1588007629) is active in the NPPES registry as of the last update on 2013-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.