IndividualActive
Muriel Campbell, MS, CNS
NPI 1407553605 · Nutritionist · San Rafael, CA
Muriel Campbell, MS, CNS is a Nutritionist provider in San Rafael, CA (NPI 1407553605).
Provider details
- NPI number
- 1407553605
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- MS, CNS
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(52/100 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
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
214 Woodland Ave
San Rafael, CA 94901-5046
Phone: (707) 623-7756
Street-level locationGet directions
Mailing address
214 Woodland Ave
San Rafael, CA 94901-5046
Registry dates
- Enumerated
- 2023-02-08
- Last updated
- 2023-02-08
- Certified
- 2023-02-08
Frequently asked questions
- What is Muriel Campbell's NPI number?
- Muriel Campbell's National Provider Identifier (NPI) is 1407553605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Muriel Campbell's specialty?
- Muriel Campbell is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Muriel Campbell located?
- Muriel Campbell's practice location on file with NPPES is 214 Woodland Ave, San Rafael, CA 94901-5046.
- What is Muriel Campbell's phone number?
- The practice phone number listed in the NPPES registry for Muriel Campbell is (707) 623-7756.
- Is Muriel Campbell's NPI active?
- Yes — Muriel Campbell's NPI (1407553605) is active in the NPPES registry as of the last update on 2023-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.