Happy Gut LLC
NPI 1134932395 · Registered Dietitian · Chicago, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Happy Gut LLC is a Registered Dietitian organization in Chicago, IL (NPI 1134932395).
Provider details
- NPI number
- 1134932395
- Entity type
- Organization
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Organization subpart
- No
- Authorized official
- Jared Seigal, Owner(857) 320-5164
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
1 yr 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
- 2025-01-30
- Last updated
- 2025-09-03
- Certified
- 2025-09-03
Frequently asked questions
- What is Happy Gut LLC's NPI number?
- Happy Gut LLC's National Provider Identifier (NPI) is 1134932395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Happy Gut LLC?
- Happy Gut LLC is classified in the NPPES registry as Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Happy Gut LLC located?
- Happy Gut LLC's practice location on file with NPPES is 1824 W Foster Ave Unit 202, Chicago, IL 60640-1772.
- What is Happy Gut LLC's phone number?
- The practice phone number listed in the NPPES registry for Happy Gut LLC is (857) 320-5164.
- Does Happy Gut LLC accept Medicare?
- Happy Gut LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Happy Gut LLC?
- The authorized official listed on Happy Gut LLC's NPPES record is Jared Seigal, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Happy Gut LLC's NPI active?
- Yes — Happy Gut LLC's NPI (1134932395) is active in the NPPES registry as of the last update on 2025-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.