What is Kate Mathias's NPI number?

Kate Mathias's National Provider Identifier (NPI) is 1912860545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kate Mathias's specialty?

Kate Mathias is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Kate Mathias located?

Kate Mathias's practice location on file with NPPES is 300 Pasteur Dr, Palo Alto, CA 94304-2203.

What is Kate Mathias's phone number?

The practice phone number listed in the NPPES registry for Kate Mathias is (650) 724-4617.

Is Kate Mathias's NPI active?

Yes — Kate Mathias's NPI (1912860545) is active in the NPPES registry as of the last update on 2025-12-29.

IndividualActive

Kate Mathias, RD

NPI 1912860545 · Registered Dietitian · Palo Alto, CA

Kate Mathias, RD is a Registered Dietitian provider in Palo Alto, CA (NPI 1912860545).

Provider details

NPI number: 1912860545
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

300 Pasteur Dr

Palo Alto, CA 94304-2203

Phone: (650) 724-4617

Street-level locationGet directions

More CA providers

Mailing address