What is Rosemary Rookey's NPI number?

Rosemary Rookey's National Provider Identifier (NPI) is 1902754955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rosemary Rookey's specialty?

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

Where is Rosemary Rookey located?

Rosemary Rookey's practice location on file with NPPES is 10740 Challenge Blvd, La Mesa, CA 91941-7021.

What is Rosemary Rookey's phone number?

The practice phone number listed in the NPPES registry for Rosemary Rookey is (619) 905-2926.

Is Rosemary Rookey's NPI active?

Yes — Rosemary Rookey's NPI (1902754955) is active in the NPPES registry as of the last update on 2026-03-17.

IndividualActive

Rosemary Rookey, RDN

NPI 1902754955 · Registered Dietitian · La Mesa, CA

Rosemary Rookey, RDN is a Registered Dietitian provider in La Mesa, CA (NPI 1902754955).

Provider details

NPI number: 1902754955
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN
Sex: Female
Sole proprietor: Yes
License: 86132511 (CA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 86132511 (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

10740 Challenge Blvd

La Mesa, CA 91941-7021

Phone: (619) 905-2926

Street-level locationGet directions

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Mailing address