What is Jason Kashdan's NPI number?

Jason Kashdan's National Provider Identifier (NPI) is 1629883566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jason Kashdan's specialty?

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

Where is Jason Kashdan located?

Jason Kashdan's practice location on file with NPPES is 376 Broadway Unit 2, Providence, RI 02909-1467.

What is Jason Kashdan's phone number?

The practice phone number listed in the NPPES registry for Jason Kashdan is (617) 953-4511.

Is Jason Kashdan's NPI active?

Yes — Jason Kashdan's NPI (1629883566) is active in the NPPES registry as of the last update on 2025-02-10.

IndividualActive

Jason Kashdan, RDN, LDN

NPI 1629883566 · Registered Dietitian · Providence, RI

Jason Kashdan, RDN, LDN is a Registered Dietitian provider in Providence, RI (NPI 1629883566).

Provider details

NPI number: 1629883566
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN, LDN
Sex: Male
Sole proprietor: No
License: LDN01488 (RI)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense LDN01488 (RI)
Dietary & Nutritional Service Providers

Profile Score

Established profile(55/100 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
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

376 Broadway Unit 2

Providence, RI 02909-1467

Phone: (617) 953-4511

Street-level locationGet directions

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Mailing address