Tina Chen Yan, MS,RDN, CDN
NPI 1124493929 · Nutritionist · Brooklyn, NY
Tina Chen Yan, MS,RDN, CDN is a Nutritionist provider in Brooklyn, NY (NPI 1124493929).
Provider details
- NPI number
- 1124493929
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- MS,RDN, CDN
- Sex
- Female
- Sole proprietor
- No
- License
- 008507 (NY)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-12-04
- Last updated
- 2016-03-04
Frequently asked questions
- What is Tina Chen Yan's NPI number?
- Tina Chen Yan's National Provider Identifier (NPI) is 1124493929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tina Chen Yan's specialty?
- Tina Chen Yan is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Tina Chen Yan located?
- Tina Chen Yan's practice location on file with NPPES is 1454 78th St, Brooklyn, NY 11228-2520.
- What is Tina Chen Yan's phone number?
- The practice phone number listed in the NPPES registry for Tina Chen Yan is (646) 552-9784.
- Is Tina Chen Yan's NPI active?
- Yes — Tina Chen Yan's NPI (1124493929) is active in the NPPES registry as of the last update on 2016-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.