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Mary Devoy, RD, CDE
NPI 1568657518 · Registered Dietitian · Downey, CA
Mary Devoy, RD, CDE is a Registered Dietitian provider in Downey, CA (NPI 1568657518).
Provider details
- NPI number
- 1568657518
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, CDE
- Sex
- Female
- Sole proprietor
- No
- License
- 601664 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
12200 Bellflower Blvd
Downey, CA 90242-2804
Phone: (562) 622-4149
Street-level locationGet directions
Mailing address
12200 Bellflower Blvd
Downey, CA 90242-2804
Registry dates
- Enumerated
- 2007-09-12
- Last updated
- 2007-09-12
Frequently asked questions
- What is Mary Devoy's NPI number?
- Mary Devoy's National Provider Identifier (NPI) is 1568657518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Devoy's specialty?
- Mary Devoy is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Devoy located?
- Mary Devoy's practice location on file with NPPES is 12200 Bellflower Blvd, Downey, CA 90242-2804.
- What is Mary Devoy's phone number?
- The practice phone number listed in the NPPES registry for Mary Devoy is (562) 622-4149.
- Is Mary Devoy's NPI active?
- Yes — Mary Devoy's NPI (1568657518) is active in the NPPES registry as of the last update on 2007-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.