Denise Brennan
Professional Counselor · Festus, MO
Denise Brennan is a professional counselor with a practice address in Festus, Missouri, and NPI 1154646941, issued on Apr 5, 2010. Check the license (Missouri 2017036689, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Denise Brennan
- Primary taxonomy
- Professional Counselor 101YP2500X
- License number
- 2017036689 MO
Self-reported in NPPES; status is on the state search - Practice location
- 227 E Main St, Festus, MO 63028
- Phone
- (636) 296-6206
- Enumerated
- Apr 5, 2010
- Record last updated
- Feb 4, 2025
- Fax
- (636) 296-0102
- Medicare enrollment
- Enrolled (PECOS I20250514002733); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 227 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eilene AchesonCase Manager/Care Coordinator1134245236
- Megan AndertCase Manager/Care Coordinator1720351349
- Ruth Andrews, LPCProfessional Counselor1861646705
- Jennifer Austin, MA, LPC, CTTSCase Manager/Care Coordinator1598093437
- Glenna BaileySocial Worker1821129073
- Daniel BarryCase Manager/Care Coordinator1811012263
Verify Denise Brennan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2017036689Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- St. Louis Behavioral Medicine Institute IncSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
54 professional counselor records list a practice address in Festus
They are 54 of the 706 NPPES records with a practice address in Festus, and 5,799 professional counselor records in Missouri.
All 54 in Festus → All 5,799 in Missouri → Every provider in Festus →
Other professional counselor records in Missouri
- Cynthia Abbott, M.S.Aurora, MO1396185195
- Marissa Abbott, LPCJefferson City, MO1780163436
- Racheal Abbott, LPCWentzville, MO1740092436
- Brad Abel, LPCSaint Louis, MO1629226220
- Kristen Abell, MA, LPCSaint Charles, MO1356646392
- Raleigh Abell, LPCRolla, MO1083189104
- Shannon Abell, MS, PLPCColumbia, MO1770341653
- Melissa AbelloSpringfield, MO1841690567
- Nina Abernathy, LPCFestus, MO1497886865
- Susan Abrahams, MA, NCC, LPCKirksville, MO1790840460
Common questions
What is Denise Brennan's NPI number?
Denise Brennan's National Provider Identifier (NPI) is 1154646941, issued on Apr 5, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Denise Brennan located?
The NPPES record lists a practice address at 227 E Main St, Festus, MO, 63028. Phone: (636) 296-6206. Providers update this record themselves, so call before visiting.
How can I verify Denise Brennan's license?
NPPES lists Missouri license number 2017036689, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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 only as counts) 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 9, 2026.