What is Joshua Diener's NPI number?

Joshua Diener's National Provider Identifier (NPI) is 1649113382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joshua Diener's specialty?

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

Where is Joshua Diener located?

Joshua Diener's practice location on file with NPPES is 21269 Danbury St, Clinton Township, MI 48035-2713.

What is Joshua Diener's phone number?

The practice phone number listed in the NPPES registry for Joshua Diener is (989) 293-5493.

Is Joshua Diener's NPI active?

Yes — Joshua Diener's NPI (1649113382) is active in the NPPES registry as of the last update on 2026-04-09.

IndividualActive

Joshua Diener, RDN

NPI 1649113382 · Registered Dietitian · Clinton Township, MI

Joshua Diener, RDN is a Registered Dietitian provider in Clinton Township, MI (NPI 1649113382).

Provider details

NPI number: 1649113382
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(46/100 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

21269 Danbury St

Clinton Township, MI 48035-2713

Phone: (989) 293-5493

Street-level locationGet directions

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Mailing address