IndividualActive
Mary Blue, MSCN, RD
NPI 1881395598 · Registered Dietitian · Davis, CA
Mary Blue, MSCN, RD is a Registered Dietitian provider in Davis, CA (NPI 1881395598).
Provider details
- NPI number
- 1881395598
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MSCN, RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 86211451 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% 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
2607 Blackburn Dr
Davis, CA 95618-1542
Phone: (916) 572-5122
Fax: (530) 298-2918
Street-level locationGet directions
Mailing address
1520 E Covell Blvd Ste B5
Davis, CA 95616-1366
Additional practice locations (1)
- 10 College ParkDavis, CA 95616-3607Phone: (916) 572-5122Fax: (530) 298-2918
Registry dates
- Enumerated
- 2023-03-10
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is Mary Blue's NPI number?
- Mary Blue's National Provider Identifier (NPI) is 1881395598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Blue's specialty?
- Mary Blue is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Blue located?
- Mary Blue's practice location on file with NPPES is 2607 Blackburn Dr, Davis, CA 95618-1542.
- What is Mary Blue's phone number?
- The practice phone number listed in the NPPES registry for Mary Blue is (916) 572-5122.
- Is Mary Blue's NPI active?
- Yes — Mary Blue's NPI (1881395598) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.