1. Home
  2. Directory
  3. Colorado
  4. Denver
  5. Counselor
  6. NPI Profile

BREANNA SIECK
NPI 1154839025
Counselor - Mental Health in Denver, CO

Active since January 13, 2018
1724 N GILPIN ST, DENVER, CO 80218(605) 863-2511 Get Directions Write a Review

NPPES record last updated: January 13, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Breanna Sieck NPPES

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

BREANNA SIECK (NPI 1154839025) is an individual mental health provider in Denver, Colorado and active in the NPI registry since January 2018.

NPPES Registry Identity

NPI1154839025
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameBREANNA SIECK
Location Address1724 N GILPIN STDenver, CO 80218-1206
Mailing AddressPo Box 147133Edgewater, CO 80214-9998
Phone(605) 863-2511
Sole ProprietorYes
Enumeration DateJanuary 13, 2018
✔ NPI 1154839025 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
1724 N GILPIN ST, Denver, CO 80218
Open in Google Maps ↗

Other Providers at the Same Location NPPES 19

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

LAUREN M SOSSI
Counselor (Mental Health)
1724 N GILPIN ST
DENVER, CO 80218
Denver County (720) 325-6347
SHANNON MCCOMAS B.A.
Counselor (Mental Health)
1724 N GILPIN ST
DENVER, CO 80218
Denver County (303) 237-6865
RONALD STUBBS III MA
Counselor (Mental Health)
1724 N GILPIN ST
DENVER, CO 80218
Denver County (515) 290-5120
CASEY NICHOLE BAIN MS, LPCC
Counselor (Professional)
1724 N GILPIN ST
DENVER, CO 80218
Denver County (303) 237-6865
SIERRA HAINES
Social Worker
1724 N GILPIN ST
DENVER, CO 80218
Denver County (303) 237-6865
CJAY MITCHELL SUTTON
Counselor (Mental Health)
1724 N GILPIN ST
DENVER, CO 80218
Denver County (303) 237-6865
REBECCA AARTS MA
Counselor (Mental Health)
1724 N GILPIN ST
DENVER, CO 80218
Denver County (928) 515-9043
KATHRYN BLAIR BLANKENSHIP
Social Worker (Clinical)
1724 N GILPIN ST
DENVER, CO 80218
Denver County (303) 237-6865

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 Breanna Sieck's NPI number?

The NPI number for Breanna Sieck is 1154839025. It was assigned to this individual provider in the NPPES registry on January 13, 2018.

Where is Breanna Sieck located?

Breanna Sieck practices at 1724 N Gilpin St, Denver, CO 80218. The listed phone number is (605) 863-2511.

What is Breanna Sieck's specialty?

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

When was this NPI record last updated?

The NPPES record for Breanna Sieck was last updated on January 13, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.