Samantha Grooss, MS, RD, LDN
NPI 1861006405 · Registered Dietitian · Chicago, IL
Samantha Grooss, MS, RD, LDN is a Registered Dietitian provider in Chicago, IL (NPI 1861006405).
Provider details
- NPI number
- 1861006405
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- LD004973 (GA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2020-09-01
- Last updated
- 2023-11-27
- Certified
- 2020-09-01
Frequently asked questions
- What is Samantha Grooss's NPI number?
- Samantha Grooss's National Provider Identifier (NPI) is 1861006405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Grooss's specialty?
- Samantha Grooss is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Samantha Grooss located?
- Samantha Grooss's practice location on file with NPPES is 225 E Chicago Ave, Chicago, IL 60611-2991.
- What is Samantha Grooss's phone number?
- The practice phone number listed in the NPPES registry for Samantha Grooss is (312) 227-4185.
- Is Samantha Grooss's NPI active?
- Yes — Samantha Grooss's NPI (1861006405) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.