Jennifer Martin, MS, RD, LDN, CDCES
NPI 1639754609 · Obesity and Weight Management Nutrition Registered Dietitian · Chicago, IL
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Martin, MS, RD, LDN, CDCES is a Obesity and Weight Management Nutrition Registered Dietitian provider in Chicago, IL (NPI 1639754609).
Provider details
- NPI number
- 1639754609
- Entity type
- Individual
- Primary specialty
- Obesity and Weight Management Nutrition Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LDN, CDCES
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
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
Mailing address
Registry dates
- Enumerated
- 2021-03-11
- Last updated
- 2021-03-11
- Certified
- 2021-03-11
Frequently asked questions
- What is Jennifer Martin's NPI number?
- Jennifer Martin's National Provider Identifier (NPI) is 1639754609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Martin's specialty?
- Jennifer Martin is listed in the NPPES registry with a primary specialty of Obesity and Weight Management Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Jennifer Martin located?
- Jennifer Martin's practice location on file with NPPES is 355 E Grand Ave Fl 2, Chicago, IL 60611-5389.
- What is Jennifer Martin's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Martin is (224) 279-5991.
- Does Jennifer Martin accept Medicare?
- Jennifer Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Martin's NPI active?
- Yes — Jennifer Martin's NPI (1639754609) is active in the NPPES registry as of the last update on 2021-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.