Esther Qing Situ, R.D.
NPI 1265586226 · Registered Dietitian · Fremont, CA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Esther Qing Situ, R.D. is a Registered Dietitian provider in Fremont, CA (NPI 1265586226).
Provider details
- NPI number
- 1265586226
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 957931 (CA)
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
19 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
Mailing address
Registry dates
- Enumerated
- 2007-01-23
- Last updated
- 2024-10-02
- Certified
- 2024-10-02
Frequently asked questions
- What is Esther Qing Situ's NPI number?
- Esther Qing Situ's National Provider Identifier (NPI) is 1265586226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Esther Qing Situ's specialty?
- Esther Qing Situ is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Esther Qing Situ located?
- Esther Qing Situ's practice location on file with NPPES is 3340 Walnut Ave Ste 275, Fremont, CA 94538-2215.
- What is Esther Qing Situ's phone number?
- The practice phone number listed in the NPPES registry for Esther Qing Situ is (415) 294-1857.
- Does Esther Qing Situ accept Medicare?
- Esther Qing Situ is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Esther Qing Situ's NPI active?
- Yes — Esther Qing Situ's NPI (1265586226) is active in the NPPES registry as of the last update on 2024-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.