What is Joy Kassel's NPI number?

Joy Kassel's National Provider Identifier (NPI) is 1639059132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joy Kassel's specialty?

Joy Kassel is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Joy Kassel located?

Joy Kassel's practice location on file with NPPES is 4851 Independence St Fl 1, Wheat Ridge, CO 80033-6715.

What is Joy Kassel's phone number?

The practice phone number listed in the NPPES registry for Joy Kassel is (303) 425-0300.

Is Joy Kassel's NPI active?

Yes — Joy Kassel's NPI (1639059132) is active in the NPPES registry as of the last update on 2025-09-04.

IndividualActive

Joy Kassel, LSW

NPI 1639059132 · Social Worker · Wheat Ridge, CO

Joy Kassel, LSW is a Social Worker provider in Wheat Ridge, CO (NPI 1639059132).

Provider details

NPI number: 1639059132
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LSW
Sex: Female
Sole proprietor: No
License: LSW.0009925753 (CO)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense LSW.0009925753 (CO)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 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
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

4851 Independence St Fl 1

Wheat Ridge, CO 80033-6715

Phone: (303) 425-0300

Street-level locationGet directions

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Mailing address