IndividualActive
Sandra Friedman, RD
NPI 1659853778 · Registered Dietitian · Tracy, CA
Sandra Friedman, RD is a Registered Dietitian provider in Tracy, CA (NPI 1659853778).
Provider details
- NPI number
- 1659853778
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
730 N Central Ave
Tracy, CA 95376-4104
Phone: (209) 650-4000
Street-level locationGet directions
Mailing address
425 N California St Ste 7
Stockton, CA 95202-2130
Registry dates
- Enumerated
- 2018-09-05
- Last updated
- 2018-09-05
Frequently asked questions
- What is Sandra Friedman's NPI number?
- Sandra Friedman's National Provider Identifier (NPI) is 1659853778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Friedman's specialty?
- Sandra Friedman is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Sandra Friedman located?
- Sandra Friedman's practice location on file with NPPES is 730 N Central Ave, Tracy, CA 95376-4104.
- What is Sandra Friedman's phone number?
- The practice phone number listed in the NPPES registry for Sandra Friedman is (209) 650-4000.
- Is Sandra Friedman's NPI active?
- Yes — Sandra Friedman's NPI (1659853778) is active in the NPPES registry as of the last update on 2018-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.