What is Karen Casey's NPI number?

Karen Casey's National Provider Identifier (NPI) is 1639911936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Casey's specialty?

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

Where is Karen Casey located?

Karen Casey's practice location on file with NPPES is 1824 Lodestone Dr, Leadville, CO 80461-3716.

What is Karen Casey's phone number?

The practice phone number listed in the NPPES registry for Karen Casey is (303) 246-4150.

Is Karen Casey's NPI active?

Yes — Karen Casey's NPI (1639911936) is active in the NPPES registry as of the last update on 2025-10-16.

IndividualActive

Karen Casey, RDN

NPI 1639911936 · Registered Dietitian · Leadville, CO

Karen Casey, RDN is a Registered Dietitian provider in Leadville, CO (NPI 1639911936).

Provider details

NPI number: 1639911936
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN
Sex: Female
Sole proprietor: Yes
License: NDP-2025-0148 (NM)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense NDP-2025-0148 (NM)
Dietary & Nutritional Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
2 yrs 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

1824 Lodestone Dr

Leadville, CO 80461-3716

Phone: (303) 246-4150

Street-level locationGet directions

More CO providers

Mailing address