What is Courtney Aguiar's NPI number?

Courtney Aguiar's National Provider Identifier (NPI) is 1770450173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Courtney Aguiar's specialty?

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

Where is Courtney Aguiar located?

Courtney Aguiar's practice location on file with NPPES is 8272 Placida Ct, Rancho Cucamonga, CA 91730-3213.

What is Courtney Aguiar's phone number?

The practice phone number listed in the NPPES registry for Courtney Aguiar is (909) 552-2434.

Is Courtney Aguiar's NPI active?

Yes — Courtney Aguiar's NPI (1770450173) is active in the NPPES registry as of the last update on 2025-10-24.

IndividualActive

Courtney Aguiar

NPI 1770450173 · Registered Dietitian · Rancho Cucamonga, CA

Courtney Aguiar is a Registered Dietitian provider in Rancho Cucamonga, CA (NPI 1770450173).

Provider details

NPI number: 1770450173
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Female
Sole proprietor: Yes
License: 86145256 (CA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 86145256 (CA)
Dietary & Nutritional Service Providers

Profile Score

Established profile(54/100 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

8272 Placida Ct

Rancho Cucamonga, CA 91730-3213

Phone: (909) 552-2434

Street-level locationGet directions

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Mailing address