What is Evelyn Giffin's NPI number?

Evelyn Giffin's National Provider Identifier (NPI) is 1841154291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Evelyn Giffin's specialty?

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

Where is Evelyn Giffin located?

Evelyn Giffin's practice location on file with NPPES is 30 Palatine Apt 334, Irvine, CA 92612-8864.

What is Evelyn Giffin's phone number?

The practice phone number listed in the NPPES registry for Evelyn Giffin is (217) 898-5068.

Is Evelyn Giffin's NPI active?

Yes — Evelyn Giffin's NPI (1841154291) is active in the NPPES registry as of the last update on 2025-12-10.

IndividualActive

Evelyn Giffin, RDN

NPI 1841154291 · Registered Dietitian · Irvine, CA

Evelyn Giffin, RDN is a Registered Dietitian provider in Irvine, CA (NPI 1841154291).

Provider details

NPI number: 1841154291
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(47/100 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
83% 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

30 Palatine Apt 334

Irvine, CA 92612-8864

Phone: (217) 898-5068

Street-level locationGet directions

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Mailing address