Allyson Yoshinaga, MS, RDN
NPI 1548870454 · Registered Dietitian · Fountain Valley, CA
Allyson Yoshinaga, MS, RDN is a Registered Dietitian provider in Fountain Valley, CA (NPI 1548870454).
Provider details
- NPI number
- 1548870454
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN
- Sex
- Female
- Sole proprietor
- Yes
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
- 2020-08-05
- Last updated
- 2020-08-05
- Certified
- 2020-08-05
Frequently asked questions
- What is Allyson Yoshinaga's NPI number?
- Allyson Yoshinaga's National Provider Identifier (NPI) is 1548870454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allyson Yoshinaga's specialty?
- Allyson Yoshinaga is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Allyson Yoshinaga located?
- Allyson Yoshinaga's practice location on file with NPPES is 9432 Grackle Ave, Fountain Valley, CA 92708-6548.
- What is Allyson Yoshinaga's phone number?
- The practice phone number listed in the NPPES registry for Allyson Yoshinaga is (714) 625-7683.
- Is Allyson Yoshinaga's NPI active?
- Yes — Allyson Yoshinaga's NPI (1548870454) is active in the NPPES registry as of the last update on 2020-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.