HEATHER A BYRNE PHD PSYCHOLOGICAL SERVICES LLC
NPI 1154679231
Psychologist in Mequon, WI
About Heather A Byrne Phd Psychological Services Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEATHER A BYRNE PHD PSYCHOLOGICAL SERVICES LLC (NPI 1154679231) is a healthcare organization registered as a psychologist in Mequon, Wisconsin and active in the NPI registry since August 2012. The organization lists Heather A Byrne, Managing Member, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Heather A Byrne Phd Psychological Services Llc 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 Heather A Byrne Phd Psychological Services LLC, 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 Heather A Byrne Phd Psychological Services LLC's NPI number?
The NPI number for Heather A Byrne Phd Psychological Services LLC is 1154679231. It was assigned to this organization in the NPPES registry on August 21, 2012.
Where is Heather A Byrne Phd Psychological Services LLC located?
Heather A Byrne Phd Psychological Services LLC is located at 14135 N Cedarburg Rd, Mequon, WI 53097. The listed phone number is (262) 377-2006.
What is Heather A Byrne Phd Psychological Services LLC's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Heather A Byrne Phd Psychological Services LLC enrolled in Medicare?
Yes. Heather A Byrne Phd Psychological Services LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Heather A Byrne Phd Psychological Services LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Heather A Byrne Phd Psychological Services LLC. 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.
What insurance does Heather A Byrne Phd Psychological Services LLC accept?
Health plans from CareSource (Common Ground Healthcare) list Heather A Byrne Phd Psychological Services LLC 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 Heather A Byrne Phd Psychological Services LLC was last updated on August 21, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.