What is Kelsey Massis's NPI number?

Kelsey Massis's National Provider Identifier (NPI) is 1801135793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kelsey Massis's specialty?

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

Where is Kelsey Massis located?

Kelsey Massis's practice location on file with NPPES is 9479 Haven Ave, Rancho Cucamonga, CA 91730-5844.

What is Kelsey Massis's phone number?

The practice phone number listed in the NPPES registry for Kelsey Massis is (909) 771-8023.

Is Kelsey Massis's NPI active?

Yes — Kelsey Massis's NPI (1801135793) is active in the NPPES registry as of the last update on 2013-02-12.

IndividualActive

Kelsey Massis, RD

NPI 1801135793 · Registered Dietitian · Rancho Cucamonga, CA

Kelsey Massis, RD is a Registered Dietitian provider in Rancho Cucamonga, CA (NPI 1801135793).

Provider details

NPI number: 1801135793
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Female
Sole proprietor: No
License: 1065053

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 1065053
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(78/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
13 yrs in NPPES 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

9479 Haven Ave

Rancho Cucamonga, CA 91730-5844

Phone: (909) 771-8023

Fax: (909) 989-0606

Street-level locationGet directions

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Mailing address