What is Taylor Demasi's NPI number?

Taylor Demasi's National Provider Identifier (NPI) is 1396632238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Taylor Demasi's specialty?

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

Where is Taylor Demasi located?

Taylor Demasi's practice location on file with NPPES is 7796 Coolidge Ct, Castro Valley, CA 94552-5245.

What is Taylor Demasi's phone number?

The practice phone number listed in the NPPES registry for Taylor Demasi is (510) 305-8175.

Is Taylor Demasi's NPI active?

Yes — Taylor Demasi's NPI (1396632238) is active in the NPPES registry as of the last update on 2025-07-09.

IndividualActive

Taylor Demasi, RD

NPI 1396632238 · Registered Dietitian · Castro Valley, CA

Taylor Demasi, RD is a Registered Dietitian provider in Castro Valley, CA (NPI 1396632238).

Provider details

NPI number: 1396632238
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(48/100 index)

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

Registry tenure38% of score
1 yr 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

7796 Coolidge Ct

Castro Valley, CA 94552-5245

Phone: (510) 305-8175

Street-level locationGet directions

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Mailing address