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MS. KATHERINE HOLLIS BRENNAN MA
NPI 1720732977
Counselor - Mental Health in Grand Junction, CO

Active since February 07, 2022PECOS Enrolled
749 ROOD AVE, GRAND JUNCTION, CO 81501(970) 458-5773 Get Directions Write a Review

NPPES record last updated: April 10, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 10, 2026, Dec 3, 2024, Feb 7, 2022 (3 updates tracked since 2022).

About Ms. Katherine Hollis Brennan Ma NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. KATHERINE HOLLIS BRENNAN MA (NPI 1720732977) is an individual mental health provider in Grand Junction, Colorado, licensed in Colorado (LPC.0021445) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720732977
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. KATHERINE HOLLIS BRENNANCredential: MA
Location Address749 ROOD AVEGrand Junction, CO 81501-3656
Mailing Address1179 17 RdFruita, CO 81521-2494 · (719) 373-8868
Phone(970) 458-5773
Sole ProprietorNo
Enumeration DateFebruary 7, 2022
Last NPPES UpdateApril 10, 20263 updates tracked since enumeration
NPPES CertifiedApril 10, 2026
✔ NPI 1720732977 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CO · LPC.0021445
Also ListedCounselorTaxonomy 101Y00000X · License LPC.0021445 (CO)
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License LPC.0021445 (CO)
Also ListedRehabilitation CounselorTaxonomy 225C00000X · License LPC.0021445 (CO)
749 ROOD AVE, Grand Junction, CO 81501
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Katherine Hollis Brennan Ma is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Katherine Brennan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Creative Directions Counseling & Consulting, LLC
4.0 mi
Mental Health
3057 HILL AVE
Grand Junction, CO 81504
  • Reassigned Medicare billing, Colorado enrollment
  • 11 clinicians in this Medicare group
NPI 1316573991 (970) 208-2682
Next Breath Psychology LLP
74 mi
Specialist
1319 GRAND AVE
Glenwood Springs, CO 81601
  • Reassigned Medicare billing, Colorado enrollment
  • 5 clinicians in this Medicare group
NPI 1215899331 (970) 514-1070

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRAIN INJURY THERAPY
Psychologist
749 ROOD AVE
GRAND JUNCTION, CO 81501
Mesa County (970) 458-5773

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katherine Brennan's NPI number?

The NPI number for Katherine Brennan is 1720732977. It was assigned to this individual provider in the NPPES registry on February 7, 2022.

Where is Katherine Brennan located?

Katherine Brennan practices at 749 Rood Ave, Grand Junction, CO 81501. The listed phone number is (970) 458-5773.

What is Katherine Brennan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Katherine Brennan enrolled in Medicare?

Yes. Katherine Brennan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Katherine Brennan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Brennan reassigns Medicare benefits to 2 organizations: Creative Directions Counseling & Consulting, LLC (Grand Junction, CO) and Next Breath Psychology LLP (Glenwood Springs, CO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Katherine Brennan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Katherine Brennan was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.