Cassie Greene
NPI 1669502431 · Registered Dietitian · Highlands Ranch, CO
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassie Greene is a Registered Dietitian provider in Highlands Ranch, CO (NPI 1669502431).
Provider details
- NPI number
- 1669502431
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 921721 (CO)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-03-07
- Last updated
- 2021-06-15
- Certified
- 2021-06-15
Frequently asked questions
- What is Cassie Greene's NPI number?
- Cassie Greene's National Provider Identifier (NPI) is 1669502431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassie Greene's specialty?
- Cassie Greene is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Cassie Greene located?
- Cassie Greene's practice location on file with NPPES is 9285 Hepburn St, Highlands Ranch, CO 80129-2262.
- What is Cassie Greene's phone number?
- The practice phone number listed in the NPPES registry for Cassie Greene is (303) 338-4545.
- Does Cassie Greene accept Medicare?
- Cassie Greene is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassie Greene's NPI active?
- Yes — Cassie Greene's NPI (1669502431) is active in the NPPES registry as of the last update on 2021-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.