Marissa Martorana, RD
NPI 1548518749 · Registered Dietitian · Rolling Hills Estates, CA
Marissa Martorana, RD is a Registered Dietitian provider in Rolling Hills Estates, CA (NPI 1548518749).
Provider details
- NPI number
- 1548518749
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 961227 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Mailing address
Registry dates
- Enumerated
- 2012-08-17
- Last updated
- 2017-08-08
Frequently asked questions
- What is Marissa Martorana's NPI number?
- Marissa Martorana's National Provider Identifier (NPI) is 1548518749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Martorana's specialty?
- Marissa Martorana is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marissa Martorana located?
- Marissa Martorana's practice location on file with NPPES is 827 Deep Valley Dr, Rolling Hills Estates, CA 90274-3655.
- What is Marissa Martorana's phone number?
- The practice phone number listed in the NPPES registry for Marissa Martorana is (310) 707-7230.
- Is Marissa Martorana's NPI active?
- Yes — Marissa Martorana's NPI (1548518749) is active in the NPPES registry as of the last update on 2017-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.