DAWN RENEE BRENNIMAN TLMHC
NPI 1790279487
Counselor - Mental Health in Des Moines, IA
About Dawn Renee Brenniman Tlmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAWN RENEE BRENNIMAN TLMHC (NPI 1790279487) is an individual mental health provider in Des Moines, Iowa, licensed in Iowa (091210) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dawn Renee Brenniman Tlmhc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Dawn Brenniman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ankeny, IA 50023
- Reassigned Medicare billing, Iowa enrollment
- 6 clinicians in this Medicare group
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Dawn Brenniman's NPI number?
The NPI number for Dawn Brenniman is 1790279487. It was assigned to this individual provider in the NPPES registry on June 18, 2018. The provider is also known as Dawn Wirtz Lmhc.
Where is Dawn Brenniman located?
Dawn Brenniman practices at 600 42nd St, Des Moines, IA 50312. The listed phone number is (515) 255-8399.
What is Dawn Brenniman's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Dawn Brenniman enrolled in Medicare?
Yes. Dawn Brenniman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Dawn Brenniman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dawn Brenniman reassigns Medicare benefits to Erika Smith, Lisw, LLC (Ankeny, IA). The 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 Dawn Brenniman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dawn Brenniman accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and HealthPartners and 4 other insurers list Dawn Brenniman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Dawn Brenniman was last updated on July 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dawn Renee Brenniman, TLMHC · NPI 1790279487
Mental Health provider in Des Moines, Iowa. Individual provider, active in the CMS NPPES registry since June 18, 2018.
## Identity
- **NPI:** 1790279487 (Entity type: Individual)
- **Enumerated:** June 18, 2018
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 091210 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 42ND ST, Des Moines, IA 50312-2701
- **Phone:** (515) 255-8399
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Erika Smith, Lisw, LLC (NPI 1487410775, Ankeny, IA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** July 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1790279487) · Data from the CMS NPPES public registry.