LISA BARRON
NPI 1780455386
Counselor - Mental Health in Waterloo, IA
About Lisa Barron NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LISA BARRON (NPI 1780455386), doing business as Willow Tree Counseling Llc, is a healthcare organization registered as a mental health in Waterloo, Iowa and active in the NPI registry since January 2024. The organization lists Lisa Barron, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Lisa Barron is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Lisa Barron, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Lisa Barron's NPI number?
The NPI number for Lisa Barron is 1780455386. It was assigned to this organization in the NPPES registry on January 11, 2024. The provider is doing business as Willow Tree Counseling LLC.
Where is Lisa Barron located?
Lisa Barron is located at 128 Plaza Cir, Waterloo, IA 50701. The listed phone number is (319) 533-5707.
What is Lisa Barron's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Lisa Barron enrolled in Medicare?
Yes. Lisa Barron is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Lisa Barron?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Mental Health Counselor) reassigns their Medicare billing to Lisa Barron. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Lisa Barron was last updated on May 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Lisa Barron · NPI 1780455386
Mental Health organization in Waterloo, Iowa. Organization record, active in the CMS NPPES registry since January 11, 2024.
## Identity
- **NPI:** 1780455386 (Entity type: Organization)
- **Enumerated:** January 11, 2024
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Also known as:** Willow Tree Counseling LLC (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Lisa Barron, OWNER
## Practice location
- **Address:** 128 PLAZA CIR, Waterloo, IA 50701-5139
- **Phone:** (319) 533-5707
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Mental Health Counselor) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1780455386) · Data from the CMS NPPES public registry.