Katherine Brennan, MA
NPI 1720732977 · Mental Health Counselor · Grand Junction, CO
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Brennan, MA is a Mental Health Counselor provider in Grand Junction, CO (NPI 1720732977).
Provider details
- NPI number
- 1720732977
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- No
- License
- LPC.0021445 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Behavioral Health & Social Service Providers
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
4 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
- 2022-02-07
- Last updated
- 2026-04-10
- Certified
- 2026-04-10
Frequently asked questions
- What is Katherine Brennan's NPI number?
- Katherine Brennan's National Provider Identifier (NPI) is 1720732977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Brennan's specialty?
- Katherine Brennan is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Katherine Brennan located?
- Katherine Brennan's practice location on file with NPPES is 749 Rood Ave, Grand Junction, CO 81501-3656.
- What is Katherine Brennan's phone number?
- The practice phone number listed in the NPPES registry for Katherine Brennan is (970) 458-5773.
- Does Katherine Brennan accept Medicare?
- Katherine Brennan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Brennan's NPI active?
- Yes — Katherine Brennan's NPI (1720732977) is active in the NPPES registry as of the last update on 2026-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.