What is Arev Hagopian's NPI number?

Arev Hagopian's National Provider Identifier (NPI) is 1881546323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Arev Hagopian's specialty?

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

Where is Arev Hagopian located?

Arev Hagopian's practice location on file with NPPES is 13612 Philadelphia St, Whittier, CA 90601-4419.

What is Arev Hagopian's phone number?

The practice phone number listed in the NPPES registry for Arev Hagopian is (562) 464-4548.

Is Arev Hagopian's NPI active?

Yes — Arev Hagopian's NPI (1881546323) is active in the NPPES registry as of the last update on 2026-02-09.

IndividualActive

Arev Hagopian, RD

NPI 1881546323 · Registered Dietitian · Whittier, CA

Arev Hagopian, RD is a Registered Dietitian provider in Whittier, CA (NPI 1881546323).

Provider details

NPI number: 1881546323
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Female
Sole proprietor: Yes
License: 86415604 (CA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 86415604 (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

13612 Philadelphia St

Whittier, CA 90601-4419

Phone: (562) 464-4548

Street-level locationGet directions

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Mailing address