What is Jenna Delfino's NPI number?

Jenna Delfino's National Provider Identifier (NPI) is 1104618560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jenna Delfino's specialty?

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

Where is Jenna Delfino located?

Jenna Delfino's practice location on file with NPPES is 5843 Arapaho Dr, San Jose, CA 95123-3205.

What is Jenna Delfino's phone number?

The practice phone number listed in the NPPES registry for Jenna Delfino is (408) 603-4835.

Is Jenna Delfino's NPI active?

Yes — Jenna Delfino's NPI (1104618560) is active in the NPPES registry as of the last update on 2025-05-21.

IndividualActive

Jenna Delfino, MS, RD

NPI 1104618560 · Registered Dietitian · San Jose, CA

Jenna Delfino, MS, RD is a Registered Dietitian provider in San Jose, CA (NPI 1104618560).

Provider details

NPI number: 1104618560
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: MS, RD
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr in NPPES 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

5843 Arapaho Dr

San Jose, CA 95123-3205

Phone: (408) 603-4835

Fax: (408) 603-4835

Street-level locationGet directions

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Mailing address