IndividualActive
Tiffany Chin, RDN
NPI 1649963570 · Registered Dietitian · Norwalk, CA
Tiffany Chin, RDN is a Registered Dietitian provider in Norwalk, CA (NPI 1649963570).
Provider details
- NPI number
- 1649963570
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
11541 Rosecrans Ave
Norwalk, CA 90650-3898
Phone: (562) 923-9414
Street-level locationGet directions
Mailing address
11541 Rosecrans Ave
Norwalk, CA 90650-3898
Registry dates
- Enumerated
- 2023-05-26
- Last updated
- 2023-05-26
- Certified
- 2023-05-10
Frequently asked questions
- What is Tiffany Chin's NPI number?
- Tiffany Chin's National Provider Identifier (NPI) is 1649963570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Chin's specialty?
- Tiffany Chin is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Tiffany Chin located?
- Tiffany Chin's practice location on file with NPPES is 11541 Rosecrans Ave, Norwalk, CA 90650-3898.
- What is Tiffany Chin's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Chin is (562) 923-9414.
- Is Tiffany Chin's NPI active?
- Yes — Tiffany Chin's NPI (1649963570) is active in the NPPES registry as of the last update on 2023-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.