Donna Merino, RD
NPI 1548413016 · Registered Dietitian · Sierra Madre, CA
Donna Merino, RD is a Registered Dietitian provider in Sierra Madre, CA (NPI 1548413016).
Provider details
- NPI number
- 1548413016
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 998097
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
17 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
- 2008-10-28
- Last updated
- 2025-08-12
- Certified
- 2025-08-12
Frequently asked questions
- What is Donna Merino's NPI number?
- Donna Merino's National Provider Identifier (NPI) is 1548413016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donna Merino's specialty?
- Donna Merino is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Donna Merino located?
- Donna Merino's practice location on file with NPPES is 260 Grove St, Sierra Madre, CA 91024-1706.
- What is Donna Merino's phone number?
- The practice phone number listed in the NPPES registry for Donna Merino is (619) 985-1845.
- Is Donna Merino's NPI active?
- Yes — Donna Merino's NPI (1548413016) is active in the NPPES registry as of the last update on 2025-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.