IndividualActive
Katelyn Mazza, RD
NPI 1477002210 · Registered Dietitian · San Diego, CA
Katelyn Mazza, RD is a Registered Dietitian provider in San Diego, CA (NPI 1477002210).
Provider details
- NPI number
- 1477002210
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 86013062 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
3350 La Jolla Village Dr
San Diego, CA 92161-0002
Phone: (858) 552-8585
Fax: (858) 552-4340
Approximate (ZIP-level) locationGet directions
Mailing address
3350 La Jolla Village Dr
San Diego, CA 92161-0002
Registry dates
- Enumerated
- 2016-09-21
- Last updated
- 2016-09-21
Frequently asked questions
- What is Katelyn Mazza's NPI number?
- Katelyn Mazza's National Provider Identifier (NPI) is 1477002210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Mazza's specialty?
- Katelyn Mazza is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Katelyn Mazza located?
- Katelyn Mazza's practice location on file with NPPES is 3350 La Jolla Village Dr, San Diego, CA 92161-0002.
- What is Katelyn Mazza's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Mazza is (858) 552-8585.
- Is Katelyn Mazza's NPI active?
- Yes — Katelyn Mazza's NPI (1477002210) is active in the NPPES registry as of the last update on 2016-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.