DAWN MARIE BRANDAU HARRELL PH.D.
NPI 1477747749
Counselor - Mental Health in Mason City, IA
About Dawn Marie Brandau Harrell Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAWN MARIE BRANDAU HARRELL PH.D. (NPI 1477747749) is an individual mental health provider in Mason City, Iowa and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS, is affiliated with Mercyone North Iowa Medical Center, and maintains a secondary practice location in Murfreesboro.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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 Marie Brandau Harrell Ph.d. 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 Brandau Harrell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mason City, IA 50401
- Reassigned Medicare billing, Iowa enrollment
- 420 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercyone North Iowa Medical Center
Acute Care Hospitals · Mason City, IAFrequently 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 Brandau Harrell's NPI number?
The NPI number for Dawn Brandau Harrell is 1477747749. It was assigned to this individual provider in the NPPES registry on August 30, 2007.
Where is Dawn Brandau Harrell located?
Dawn Brandau Harrell practices at 1000 4th St SW Ste Bs, Mason City, IA 50401. The listed phone number is (641) 428-7000.
What is Dawn Brandau Harrell's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Dawn Brandau Harrell enrolled in Medicare?
Yes. Dawn Brandau Harrell 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 Brandau Harrell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dawn Brandau Harrell reassigns Medicare benefits to North Iowa Mercy Clinics (Mason City, 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 Brandau Harrell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dawn Brandau Harrell accept?
Health plans from Ambetter Health, Ambetter from Sunflower Health Plan, HealthPartners, Medica and Oscar Health and 3 other insurers list Dawn Brandau Harrell 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.
Is Dawn Brandau Harrell affiliated with any hospitals?
According to CMS data, Dawn Brandau Harrell is affiliated with Mercyone North Iowa Medical Center.
When was this NPI record last updated?
The NPPES record for Dawn Brandau Harrell was last updated on July 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 Marie Brandau Harrell, PH.D. · NPI 1477747749
Mental Health provider in Mason City, Iowa. Individual provider, active in the CMS NPPES registry since August 30, 2007.
## Identity
- **NPI:** 1477747749 (Entity type: Individual)
- **Enumerated:** August 30, 2007
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1000 4TH ST SW STE BS, Mason City, IA 50401-2800
- **Phone:** (641) 428-7000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** North Iowa Mercy Clinics (NPI 1043321102, Mason City, IA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** July 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1477747749) · Data from the CMS NPPES public registry.