Charles Buteyn, LCSW
NPI 1851637813 · Clinical Social Worker · Aurora, CO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Buteyn, LCSW is a Clinical Social Worker provider in Aurora, CO (NPI 1851637813).
Provider details
- NPI number
- 1851637813
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 8931 Huron StThornton, CO 80260-6806Phone: (303) 853-3500
Registry dates
- Enumerated
- 2012-12-19
- Last updated
- 2021-02-23
- Certified
- 2020-12-29
Frequently asked questions
- What is Charles Buteyn's NPI number?
- Charles Buteyn's National Provider Identifier (NPI) is 1851637813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Buteyn's specialty?
- Charles Buteyn is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Charles Buteyn located?
- Charles Buteyn's practice location on file with NPPES is 13001 E 17th Ave, Aurora, CO 80045-2505.
- What is Charles Buteyn's phone number?
- The practice phone number listed in the NPPES registry for Charles Buteyn is (303) 724-4987.
- Does Charles Buteyn accept Medicare?
- Charles Buteyn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Buteyn's NPI active?
- Yes — Charles Buteyn's NPI (1851637813) is active in the NPPES registry as of the last update on 2021-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.