IndividualActive
Abigail Olmstead, MS, RD, LDN
NPI 1326702952 · Registered Dietitian · Chicago, IL
Provider details
- NPI number
- 1326702952
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 164.008413 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(61/100 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
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
737 N Michigan Ave Ste 1925
Chicago, IL 60611-5422
Phone: (312) 283-2650
Fax: (312) 888-9973
Street-level locationGet directions
Mailing address
737 N Michigan Ave Ste 1925
Chicago, IL 60611-5422
Registry dates
- Enumerated
- 2021-10-29
- Last updated
- 2021-10-29
- Certified
- 2021-10-29
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.