Crna Associates Inc.
NPI 1801015284 · Certified Registered Nurse Anesthetist · Littleton, CO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crna Associates Inc. is a Certified Registered Nurse Anesthetist organization in Littleton, CO (NPI 1801015284).
Provider details
- NPI number
- 1801015284
- Entity type
- Organization
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Royce Fishell, President(303) 220-9646
- License
- RN61484 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
4 documented practice locations
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
Additional practice locations (3)
- 7447 E Berry Ave Ste 100Greenwood Village, CO 80111-2103Phone: (888) 209-0305
- 2 Cimarron DrGreenwood Village, CO 80121-1225Phone: (303) 220-9646Fax: (303) 220-1165
- 2 Cimarron DrGreenwood Village, CO 80121-1225Phone: (303) 220-9646Fax: (303) 220-1165
Registry dates
- Enumerated
- 2007-04-24
- Last updated
- 2020-03-26
- Certified
- 2020-03-26
Frequently asked questions
- What is Crna Associates Inc.'s NPI number?
- Crna Associates Inc.'s National Provider Identifier (NPI) is 1801015284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Crna Associates Inc.?
- Crna Associates Inc. is classified in the NPPES registry as Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crna Associates Inc. located?
- Crna Associates Inc.'s practice location on file with NPPES is 8381 Southpark Ln, Littleton, CO 80120.
- What is Crna Associates Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Crna Associates Inc. is (888) 209-0305.
- Does Crna Associates Inc. accept Medicare?
- Crna Associates Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Crna Associates Inc.?
- The authorized official listed on Crna Associates Inc.'s NPPES record is Royce Fishell, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Crna Associates Inc.'s NPI active?
- Yes — Crna Associates Inc.'s NPI (1801015284) is active in the NPPES registry as of the last update on 2020-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.