IndividualActive
Karen Chan, RDN OR RD
NPI 1538866546 · Registered Dietitian · Los Angeles, CA
Karen Chan, RDN OR RD is a Registered Dietitian provider in Los Angeles, CA (NPI 1538866546).
Provider details
- NPI number
- 1538866546
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN OR RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 940581 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(59/100 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
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
1055 W 7th St Fl 10
Los Angeles, CA 90017-2750
Phone: (626) 641-0077
Street-level locationGet directions
Mailing address
1128 S Cordova St
Alhambra, CA 91801-4922
Registry dates
- Enumerated
- 2023-02-09
- Last updated
- 2023-02-09
- Certified
- 2023-02-09
Frequently asked questions
- What is Karen Chan's NPI number?
- Karen Chan's National Provider Identifier (NPI) is 1538866546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Chan's specialty?
- Karen Chan is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Karen Chan located?
- Karen Chan's practice location on file with NPPES is 1055 W 7th St Fl 10, Los Angeles, CA 90017-2750.
- What is Karen Chan's phone number?
- The practice phone number listed in the NPPES registry for Karen Chan is (626) 641-0077.
- Is Karen Chan's NPI active?
- Yes — Karen Chan's NPI (1538866546) is active in the NPPES registry as of the last update on 2023-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.