Yu-Shiaw Chen, PH.D., CN
NPI 1487896817 · Nutrition Education Nutritionist · Stony Brook, NY
Yu-Shiaw Chen, PH.D., CN is a Nutrition Education Nutritionist provider in Stony Brook, NY (NPI 1487896817).
Provider details
- NPI number
- 1487896817
- Entity type
- Individual
- Primary specialty
- Nutrition Education NutritionistDietary & Nutritional Service Providers
- Credential
- PH.D., CN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 000847 (CO)
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
17 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
- 2009-03-31
- Last updated
- 2009-03-31
Frequently asked questions
- What is Yu-Shiaw Chen's NPI number?
- Yu-Shiaw Chen's National Provider Identifier (NPI) is 1487896817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yu-Shiaw Chen's specialty?
- Yu-Shiaw Chen is listed in the NPPES registry with a primary specialty of Nutrition Education Nutritionist (Dietary & Nutritional Service Providers).
- Where is Yu-Shiaw Chen located?
- Yu-Shiaw Chen's practice location on file with NPPES is 11 Maureen Ln, Stony Brook, NY 11790-2807.
- What is Yu-Shiaw Chen's phone number?
- The practice phone number listed in the NPPES registry for Yu-Shiaw Chen is (631) 751-4267.
- Is Yu-Shiaw Chen's NPI active?
- Yes — Yu-Shiaw Chen's NPI (1487896817) is active in the NPPES registry as of the last update on 2009-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.