IndividualActive
Christine Duiven
NPI 1427342898 · Mental Health Counselor · Boulder, CO
Christine Duiven is a Mental Health Counselor provider in Boulder, CO (NPI 1427342898).
Provider details
- NPI number
- 1427342898
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1333 Iris Ave
Boulder, CO 80304-2226
Phone: (303) 443-8500
Street-level locationGet directions
Mailing address
1333 Iris Ave
Boulder, CO 80304-2226
Registry dates
- Enumerated
- 2011-06-02
- Last updated
- 2011-06-02
Frequently asked questions
- What is Christine Duiven's NPI number?
- Christine Duiven's National Provider Identifier (NPI) is 1427342898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Duiven's specialty?
- Christine Duiven is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Christine Duiven located?
- Christine Duiven's practice location on file with NPPES is 1333 Iris Ave, Boulder, CO 80304-2226.
- What is Christine Duiven's phone number?
- The practice phone number listed in the NPPES registry for Christine Duiven is (303) 443-8500.
- Is Christine Duiven's NPI active?
- Yes — Christine Duiven's NPI (1427342898) is active in the NPPES registry as of the last update on 2011-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.