What is Sara Matthews's NPI number?

Sara Matthews's National Provider Identifier (NPI) is 1508717158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sara Matthews's specialty?

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

Where is Sara Matthews located?

Sara Matthews's practice location on file with NPPES is 137 N Larchmont Blvd # 128, Los Angeles, CA 90004-3704.

What is Sara Matthews's phone number?

The practice phone number listed in the NPPES registry for Sara Matthews is (213) 804-3336.

Is Sara Matthews's NPI active?

Yes — Sara Matthews's NPI (1508717158) is active in the NPPES registry as of the last update on 2026-02-09.

IndividualActive

Sara Matthews

NPI 1508717158 · Registered Dietitian · Los Angeles, CA

Sara Matthews is a Registered Dietitian provider in Los Angeles, CA (NPI 1508717158).

Provider details

NPI number: 1508717158
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Female
Sole proprietor: No
License: 949165 (CA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 949165 (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

137 N Larchmont Blvd # 128

Los Angeles, CA 90004-3704

Phone: (213) 804-3336

Street-level locationGet directions

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Mailing address