What is Matthew Zavala's NPI number?

Matthew Zavala's National Provider Identifier (NPI) is 1912854712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Matthew Zavala's specialty?

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

Where is Matthew Zavala located?

Matthew Zavala's practice location on file with NPPES is 660 Calamansi Dr, Covina, CA 91723-1254.

What is Matthew Zavala's phone number?

The practice phone number listed in the NPPES registry for Matthew Zavala is (626) 230-4359.

Is Matthew Zavala's NPI active?

Yes — Matthew Zavala's NPI (1912854712) is active in the NPPES registry as of the last update on 2026-03-12.

IndividualActive

Matthew Zavala, RD

NPI 1912854712 · Registered Dietitian · Covina, CA

Matthew Zavala, RD is a Registered Dietitian provider in Covina, CA (NPI 1912854712).

Provider details

NPI number: 1912854712
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Male
Sole proprietor: Yes
License: 86297262 (CA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 86297262 (CA)
Dietary & Nutritional Service Providers

Profile Score

Established profile(53/100 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
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

660 Calamansi Dr

Covina, CA 91723-1254

Phone: (626) 230-4359

Approximate (ZIP-level) locationGet directions

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Mailing address