Maria Hetherton, RD, CSP
NPI 1770031635 · Pediatric Nutrition Registered Dietitian · San Francisco, CA
Maria Hetherton, RD, CSP is a Pediatric Nutrition Registered Dietitian provider in San Francisco, CA (NPI 1770031635).
Provider details
- NPI number
- 1770031635
- Entity type
- Individual
- Primary specialty
- Pediatric Nutrition Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, CSP
- Sex
- Female
- Sole proprietor
- Yes
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
83% 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
- 2016-09-20
- Last updated
- 2016-09-20
Frequently asked questions
- What is Maria Hetherton's NPI number?
- Maria Hetherton's National Provider Identifier (NPI) is 1770031635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Hetherton's specialty?
- Maria Hetherton is listed in the NPPES registry with a primary specialty of Pediatric Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Maria Hetherton located?
- Maria Hetherton's practice location on file with NPPES is 1855 4th St, San Francisco, CA 94143-2350.
- What is Maria Hetherton's phone number?
- The practice phone number listed in the NPPES registry for Maria Hetherton is (415) 502-9835.
- Is Maria Hetherton's NPI active?
- Yes — Maria Hetherton's NPI (1770031635) is active in the NPPES registry as of the last update on 2016-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.