Registry data as of Aug 27, 2026

Katherine Brennan, MA

Mental Health Counselor · Grand Junction, CO

Katherine Brennan, MA is a mental health counselor with a practice address in Grand Junction, Colorado, and NPI 1720732977, issued on Feb 7, 2022. Check the license (Colorado LPC.0021445, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1720732977
Name
Katherine Brennan
Credential
MA
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
LPC.0021445 CO
Self-reported in NPPES; status is on the state search
Practice location
749 Rood Ave, Grand Junction, CO 81501
Phone
(970) 458-5773
Enumerated
Feb 7, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Katherine Brennan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license LPC.0021445
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

141 mental health counselor records list a Grand Junction practice address

They are 141 of the 3,482 NPPES records with a Grand Junction practice address, and 8,626 mental health counselor records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other mental health counselor records in Colorado

  1. Eric A Schreiber, LCSWColorado Springs, CO1598410607
  2. Marta Aarli, MA, LPCBoulder, CO1366834350
  3. Rebecca Aarts, MADenver, CO1477077931
  4. Wendy Abbiati, MSSLakewood, CO1104971530
  5. Tracie Abbott, MADenver, CO1568863686
  6. Alisa AbdulagatovaBoulder, CO1912286857
  7. Neesa AbdullahAurora, CO1225840325
  8. Sosna AbebeAurora, CO1730458969
  9. Catherine Abel, M.A.Boulder, CO1881002574
  10. Tracy Abel, LPCCBroomfield, CO1013720176

Common questions

What is Katherine Brennan, MA's NPI number?

Katherine Brennan, MA's National Provider Identifier (NPI) is 1720732977, issued on Feb 7, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Brennan, MA located?

The NPPES record lists a practice address at 749 Rood Ave, Grand Junction, CO, 81501. Phone: (970) 458-5773. Providers update this record themselves, so call before visiting.

How can I verify Katherine Brennan, MA's license?

NPPES lists Colorado license number LPC.0021445, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments, the HHS-OIG exclusion list) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.