Dena Fisher, RD
NPI 1255202552 · Registered Dietitian · Costa Mesa, CA
Dena Fisher, RD is a Registered Dietitian provider in Costa Mesa, CA (NPI 1255202552).
Provider details
- NPI number
- 1255202552
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
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
Under 1 yr in registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 857 Senate StCosta Mesa, CA 92627-3329Phone: (949) 903-0344
Registry dates
- Enumerated
- 2025-09-17
- Last updated
- 2026-03-04
- Certified
- 2026-03-04
Frequently asked questions
- What is Dena Fisher's NPI number?
- Dena Fisher's National Provider Identifier (NPI) is 1255202552, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dena Fisher's specialty?
- Dena Fisher is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Dena Fisher located?
- Dena Fisher's practice location on file with NPPES is 857 Senate St, Costa Mesa, CA 92627-3329.
- What is Dena Fisher's phone number?
- The practice phone number listed in the NPPES registry for Dena Fisher is (949) 903-0344.
- Is Dena Fisher's NPI active?
- Yes — Dena Fisher's NPI (1255202552) is active in the NPPES registry as of the last update on 2026-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.