IndividualActive
Katherine Cox, MPH RDN
NPI 1225653520 · Registered Dietitian · Redwood City, CA
Katherine Cox, MPH RDN is a Registered Dietitian provider in Redwood City, CA (NPI 1225653520).
Provider details
- NPI number
- 1225653520
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MPH RDN
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
2845 Brewster Ave
Redwood City, CA 94062-2830
Phone: (650) 421-3666
Street-level locationGet directions
Mailing address
2845 Brewster Ave
Redwood City, CA 94062-2830
Registry dates
- Enumerated
- 2020-06-11
- Last updated
- 2020-06-11
- Certified
- 2020-06-11
Frequently asked questions
- What is Katherine Cox's NPI number?
- Katherine Cox's National Provider Identifier (NPI) is 1225653520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Cox's specialty?
- Katherine Cox is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Katherine Cox located?
- Katherine Cox's practice location on file with NPPES is 2845 Brewster Ave, Redwood City, CA 94062-2830.
- What is Katherine Cox's phone number?
- The practice phone number listed in the NPPES registry for Katherine Cox is (650) 421-3666.
- Is Katherine Cox's NPI active?
- Yes — Katherine Cox's NPI (1225653520) is active in the NPPES registry as of the last update on 2020-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.