IndividualActive
Tiffany Robertson, RD
NPI 1467235390 · Registered Dietitian · Hayward, CA
Tiffany Robertson, RD is a Registered Dietitian provider in Hayward, CA (NPI 1467235390).
Provider details
- NPI number
- 1467235390
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 86300493 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
2227 Bennington Ln
Hayward, CA 94545-3007
Phone: (925) 579-4462
Street-level locationGet directions
Mailing address
2227 Bennington Ln
Hayward, CA 94545-3007
Registry dates
- Enumerated
- 2023-08-15
- Last updated
- 2023-08-15
- Certified
- 2023-08-15
Frequently asked questions
- What is Tiffany Robertson's NPI number?
- Tiffany Robertson's National Provider Identifier (NPI) is 1467235390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Robertson's specialty?
- Tiffany Robertson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Tiffany Robertson located?
- Tiffany Robertson's practice location on file with NPPES is 2227 Bennington Ln, Hayward, CA 94545-3007.
- What is Tiffany Robertson's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Robertson is (925) 579-4462.
- Is Tiffany Robertson's NPI active?
- Yes — Tiffany Robertson's NPI (1467235390) is active in the NPPES registry as of the last update on 2023-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.