Maryann Christofas
NPI 1184172736 · Pediatric Nutrition Registered Dietitian · Walnut Creek, CA
Maryann Christofas is a Pediatric Nutrition Registered Dietitian provider in Walnut Creek, CA (NPI 1184172736).
Provider details
- NPI number
- 1184172736
- Entity type
- Individual
- Primary specialty
- Pediatric Nutrition Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 86006897 (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
9 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
- 2016-09-12
- Last updated
- 2017-01-04
Frequently asked questions
- What is Maryann Christofas's NPI number?
- Maryann Christofas's National Provider Identifier (NPI) is 1184172736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Christofas's specialty?
- Maryann Christofas is listed in the NPPES registry with a primary specialty of Pediatric Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Maryann Christofas located?
- Maryann Christofas's practice location on file with NPPES is 106 La Casa Via Ste 100, Walnut Creek, CA 94598-3382.
- What is Maryann Christofas's phone number?
- The practice phone number listed in the NPPES registry for Maryann Christofas is (925) 239-2900.
- Is Maryann Christofas's NPI active?
- Yes — Maryann Christofas's NPI (1184172736) is active in the NPPES registry as of the last update on 2017-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.