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Wendy Ottosen, RD, LDN
NPI 1578749925 · Registered Dietitian · North Chicago, IL
Wendy Ottosen, RD, LDN is a Registered Dietitian provider in North Chicago, IL (NPI 1578749925).
Provider details
- NPI number
- 1578749925
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
3001 Green Bay Rd
North Chicago, IL 60064-3048
Phone: (224) 610-3297
Street-level locationGet directions
Mailing address
461 S Arlington Heights Rd
Elk Grove Village, IL 60007-4350
Registry dates
- Enumerated
- 2008-01-16
- Last updated
- 2008-01-16
Frequently asked questions
- What is Wendy Ottosen's NPI number?
- Wendy Ottosen's National Provider Identifier (NPI) is 1578749925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendy Ottosen's specialty?
- Wendy Ottosen is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Wendy Ottosen located?
- Wendy Ottosen's practice location on file with NPPES is 3001 Green Bay Rd, North Chicago, IL 60064-3048.
- What is Wendy Ottosen's phone number?
- The practice phone number listed in the NPPES registry for Wendy Ottosen is (224) 610-3297.
- Is Wendy Ottosen's NPI active?
- Yes — Wendy Ottosen's NPI (1578749925) is active in the NPPES registry as of the last update on 2008-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.