IndividualActive
Cathleen Derolf, M.S.
NPI 1952420606 · Mental Health Counselor · Thornton, CO
Cathleen Derolf, M.S. is a Mental Health Counselor provider in Thornton, CO (NPI 1952420606).
Provider details
- NPI number
- 1952420606
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
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
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
8931 Huron St
Thornton, CO 80260-6806
Phone: (303) 853-3807
Street-level locationGet directions
Mailing address
1150 Milo Cir Apt a
Lafayette, CO 80026-3074
Registry dates
- Enumerated
- 2007-03-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Cathleen Derolf's NPI number?
- Cathleen Derolf's National Provider Identifier (NPI) is 1952420606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathleen Derolf's specialty?
- Cathleen Derolf is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Cathleen Derolf located?
- Cathleen Derolf's practice location on file with NPPES is 8931 Huron St, Thornton, CO 80260-6806.
- What is Cathleen Derolf's phone number?
- The practice phone number listed in the NPPES registry for Cathleen Derolf is (303) 853-3807.
- Is Cathleen Derolf's NPI active?
- Yes — Cathleen Derolf's NPI (1952420606) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.