OrganizationActive
Fit4life Nutrition Inc
NPI 1942013826 · Registered Dietitian · Ontario, CA
Fit4life Nutrition Inc is a Registered Dietitian organization in Ontario, CA (NPI 1942013826).
Provider details
- NPI number
- 1942013826
- Entity type
- Organization
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Organization subpart
- No
- Authorized official
- Isaac Diaz, Owner(909) 710-5794
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(55/100 index)
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
3033 E Hopkins St
Ontario, CA 91761-9174
Phone: (909) 710-5794
Street-level locationGet directions
Mailing address
3033 E Hopkins St
Ontario, CA 91761-9174
Registry dates
- Enumerated
- 2025-01-27
- Last updated
- 2025-01-27
- Certified
- 2025-01-27
Frequently asked questions
- What is Fit4life Nutrition Inc's NPI number?
- Fit4life Nutrition Inc's National Provider Identifier (NPI) is 1942013826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Fit4life Nutrition Inc?
- Fit4life Nutrition Inc is classified in the NPPES registry as Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Fit4life Nutrition Inc located?
- Fit4life Nutrition Inc's practice location on file with NPPES is 3033 E Hopkins St, Ontario, CA 91761-9174.
- What is Fit4life Nutrition Inc's phone number?
- The practice phone number listed in the NPPES registry for Fit4life Nutrition Inc is (909) 710-5794.
- Who is the authorized official for Fit4life Nutrition Inc?
- The authorized official listed on Fit4life Nutrition Inc's NPPES record is Isaac Diaz, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Fit4life Nutrition Inc's NPI active?
- Yes — Fit4life Nutrition Inc's NPI (1942013826) is active in the NPPES registry as of the last update on 2025-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.