IndividualActive
Marcy Kirshenbaum
NPI 1245653278 · Nutritionist · Northbrook, IL
Marcy Kirshenbaum is a Nutritionist provider in Northbrook, IL (NPI 1245653278).
Provider details
- NPI number
- 1245653278
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 164.006129 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
900 Skokie Blvd
207
Northbrook, IL 60062-4012
Phone: (847) 987-1128
Street-level locationGet directions
Mailing address
1318 Ridge Rd
Northbrook, IL 60062-4626
Registry dates
- Enumerated
- 2014-01-27
- Last updated
- 2014-01-27
Frequently asked questions
- What is Marcy Kirshenbaum's NPI number?
- Marcy Kirshenbaum's National Provider Identifier (NPI) is 1245653278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcy Kirshenbaum's specialty?
- Marcy Kirshenbaum is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Marcy Kirshenbaum located?
- Marcy Kirshenbaum's practice location on file with NPPES is 900 Skokie Blvd, Northbrook, IL 60062-4012.
- What is Marcy Kirshenbaum's phone number?
- The practice phone number listed in the NPPES registry for Marcy Kirshenbaum is (847) 987-1128.
- Is Marcy Kirshenbaum's NPI active?
- Yes — Marcy Kirshenbaum's NPI (1245653278) is active in the NPPES registry as of the last update on 2014-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.