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Stacey Chau, M.S, RD
NPI 1649486473 · Registered Dietitian · San Jose, CA
Stacey Chau, M.S, RD is a Registered Dietitian provider in San Jose, CA (NPI 1649486473).
Provider details
- NPI number
- 1649486473
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- M.S, RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 00952078 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(89/100 index)
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
250 Hospital Pkwy
San Jose, CA 95119-1103
Phone: (408) 972-7240
Street-level locationGet directions
Mailing address
4759 Mountaire Pl
San Jose, CA 95138-2715
Registry dates
- Enumerated
- 2007-05-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stacey Chau's NPI number?
- Stacey Chau's National Provider Identifier (NPI) is 1649486473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacey Chau's specialty?
- Stacey Chau is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Stacey Chau located?
- Stacey Chau's practice location on file with NPPES is 250 Hospital Pkwy, San Jose, CA 95119-1103.
- What is Stacey Chau's phone number?
- The practice phone number listed in the NPPES registry for Stacey Chau is (408) 972-7240.
- Is Stacey Chau's NPI active?
- Yes — Stacey Chau's NPI (1649486473) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.