Dahlia Marin, RD
NPI 1639594567 · Registered Dietitian · Newport Beach, CA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dahlia Marin, RD is a Registered Dietitian provider in Newport Beach, CA (NPI 1639594567).
Provider details
- NPI number
- 1639594567
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 1106911 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
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
12 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
- 2014-03-01
- Last updated
- 2020-12-09
- Certified
- 2020-12-09
Frequently asked questions
- What is Dahlia Marin's NPI number?
- Dahlia Marin's National Provider Identifier (NPI) is 1639594567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dahlia Marin's specialty?
- Dahlia Marin is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Dahlia Marin located?
- Dahlia Marin's practice location on file with NPPES is 4533 Macarthur Blvd, Newport Beach, CA 92660-2059.
- What is Dahlia Marin's phone number?
- The practice phone number listed in the NPPES registry for Dahlia Marin is (949) 373-5559.
- Does Dahlia Marin accept Medicare?
- Dahlia Marin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dahlia Marin's NPI active?
- Yes — Dahlia Marin's NPI (1639594567) is active in the NPPES registry as of the last update on 2020-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.