OrganizationActive
Matthew Tunney Nutrition LLC
NPI 1518817923 · Registered Dietitian · Chicago, IL
Matthew Tunney Nutrition LLC is a Registered Dietitian organization in Chicago, IL (NPI 1518817923).
Provider details
- NPI number
- 1518817923
- Entity type
- Organization
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Organization subpart
- No
- Authorized official
- Matthew Tunney, Manager(708) 606-5375
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1509 S Halsted St Unit 107
Chicago, IL 60607-5124
Phone: (708) 606-5375
Street-level locationGet directions
Mailing address
8000 W 159th St Ste 2s
Orland Park, IL 60462-5459
Registry dates
- Enumerated
- 2026-02-03
- Last updated
- 2026-02-09
- Certified
- 2026-02-09
Frequently asked questions
- What is Matthew Tunney Nutrition LLC's NPI number?
- Matthew Tunney Nutrition LLC's National Provider Identifier (NPI) is 1518817923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Matthew Tunney Nutrition LLC?
- Matthew Tunney Nutrition LLC is classified in the NPPES registry as Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Matthew Tunney Nutrition LLC located?
- Matthew Tunney Nutrition LLC's practice location on file with NPPES is 1509 S Halsted St Unit 107, Chicago, IL 60607-5124.
- What is Matthew Tunney Nutrition LLC's phone number?
- The practice phone number listed in the NPPES registry for Matthew Tunney Nutrition LLC is (708) 606-5375.
- Who is the authorized official for Matthew Tunney Nutrition LLC?
- The authorized official listed on Matthew Tunney Nutrition LLC's NPPES record is Matthew Tunney, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Matthew Tunney Nutrition LLC's NPI active?
- Yes — Matthew Tunney Nutrition LLC's NPI (1518817923) is active in the NPPES registry as of the last update on 2026-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.