IndividualActive
Stephanie Riley Stai, RD
NPI 1538596143 · Registered Dietitian · Simi Valley, CA
Stephanie Riley Stai, RD is a Registered Dietitian provider in Simi Valley, CA (NPI 1538596143).
Provider details
- NPI number
- 1538596143
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 86013633 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(77/100 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
685 Sandy Ave
Simi Valley, CA 93065-5140
Phone: (805) 368-7811
Street-level locationGet directions
Mailing address
685 Sandy Ave
Simi Valley, CA 93065-5140
Registry dates
- Enumerated
- 2013-09-27
- Last updated
- 2016-07-25
Frequently asked questions
- What is Stephanie Riley Stai's NPI number?
- Stephanie Riley Stai's National Provider Identifier (NPI) is 1538596143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Riley Stai's specialty?
- Stephanie Riley Stai is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Stephanie Riley Stai located?
- Stephanie Riley Stai's practice location on file with NPPES is 685 Sandy Ave, Simi Valley, CA 93065-5140.
- What is Stephanie Riley Stai's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Riley Stai is (805) 368-7811.
- Is Stephanie Riley Stai's NPI active?
- Yes — Stephanie Riley Stai's NPI (1538596143) is active in the NPPES registry as of the last update on 2016-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.