IndividualActive
Margaret Geraci, RD, LDN
NPI 1225427164 · Registered Dietitian · Chicago, IL
Margaret Geraci, RD, LDN is a Registered Dietitian provider in Chicago, IL (NPI 1225427164).
Provider details
- NPI number
- 1225427164
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 164006355 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
845 N Michigan Ave
Suite 973w
Chicago, IL 60611-2281
Phone: (312) 878-8800
Fax: (312) 448-9978
Street-level locationGet directions
Mailing address
845 N Michigan Ave
Chicago, IL 60611-2281
Registry dates
- Enumerated
- 2015-01-15
- Last updated
- 2015-01-15
Frequently asked questions
- What is Margaret Geraci's NPI number?
- Margaret Geraci's National Provider Identifier (NPI) is 1225427164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Geraci's specialty?
- Margaret Geraci is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Margaret Geraci located?
- Margaret Geraci's practice location on file with NPPES is 845 N Michigan Ave, Chicago, IL 60611-2281.
- What is Margaret Geraci's phone number?
- The practice phone number listed in the NPPES registry for Margaret Geraci is (312) 878-8800.
- Is Margaret Geraci's NPI active?
- Yes — Margaret Geraci's NPI (1225427164) is active in the NPPES registry as of the last update on 2015-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.