IndividualActive
Sarah Viaggi, RD
NPI 1407968555 · Registered Dietitian · San Jose, CA
Sarah Viaggi, RD is a Registered Dietitian provider in San Jose, CA (NPI 1407968555).
Provider details
- NPI number
- 1407968555
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- R013982 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
227 N Jackson Ave
San Jose, CA 95116-1603
Phone: (408) 347-2348
Fax: (408) 347-2196
Street-level locationGet directions
Mailing address
400 Race St
San Jose, CA 95126-3518
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2007-10-10
Frequently asked questions
- What is Sarah Viaggi's NPI number?
- Sarah Viaggi's National Provider Identifier (NPI) is 1407968555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Viaggi's specialty?
- Sarah Viaggi is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Sarah Viaggi located?
- Sarah Viaggi's practice location on file with NPPES is 227 N Jackson Ave, San Jose, CA 95116-1603.
- What is Sarah Viaggi's phone number?
- The practice phone number listed in the NPPES registry for Sarah Viaggi is (408) 347-2348.
- Is Sarah Viaggi's NPI active?
- Yes — Sarah Viaggi's NPI (1407968555) is active in the NPPES registry as of the last update on 2007-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.