Heather A. Byrne, PhD
- Affiliated sites
- 1
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 14135 N Cedarburg Rd, Mequon, WI 53097
- Practice phone
- Call (262) 377-2006
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Heather a Byrne PHD Psychological Services
Mequon, Wisconsin
Find Heather Byrne's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Heather A. Byrne is a psychologist in Mequon, Wisconsin
Heather Byrne practices at Heather a Byrne PHD Psychological Services in Mequon, Wisconsin.
Heather Byrne's NPI, 1942219589, was assigned on August 5, 2006. Heather Byrne holds Wisconsin license 1943-057.
- NPI
- 1942219589NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870520885
- NPI enumeration date
- August 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (262) 377-2006
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Heather A. Byrne practices at Heather a Byrne PHD Psychological Services in Mequon, Wisconsin
Heather Byrne's primary practice is Heather a Byrne PHD Psychological Services, at 14135 N Cedarburg Rd, Mequon, WI 53097 in Ozaukee County. The practice phone is (262) 377-2006.
- Heather a Byrne PHD Psychological Services14135 N Cedarburg Rd, Mequon, WI 53097 · Ozaukee CountyPhone(262) 377-2006
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Heather A. Byrne is affiliated with 2 sites of care
Heather Byrne's primary practice is Heather a Byrne PHD Psychological Services in Mequon, Wisconsin. Dmand AI also links Heather Byrne to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Heather A. Byrne's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heather Byrne practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heather a Byrne PHD Psychological Services | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Heather A. Byrne is one of 435 psychologists in Wisconsin
Psychologist is Heather Byrne's primary specialty in the NPI Registry, under taxonomy code 103T00000X. Dmand AI has Heather Byrne's licenses on file in 2 states: Wisconsin and Mississippi.
Specialties and state licenses
- Psychologist, WisconsinPrimary
- Mississippi license
Psychologists near Heather Byrne
Counts of psychologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Heather A. Byrne's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Heather Byrne's median patient age at 60, with 86% women.
Heather Byrne's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women86%
- Men14%
Source: Dmand AI Patient Panel Data
How Heather A. Byrne takes part in Medicare
Heather Byrne accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Heather A. Byrne's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Heather A. Byrne
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Heather A. Byrne's NPI number?
Heather A. Byrne's NPI number is 1942219589. It was assigned on August 5, 2006, and it is active in the NPI Registry.
What does Heather A. Byrne specialize in?
Heather A. Byrne is a psychologist in Mequon, Wisconsin. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does Heather A. Byrne practice?
Heather Byrne practices at 14135 N Cedarburg Rd, Mequon, WI 53097. Heather Byrne's primary practice is Heather a Byrne PHD Psychological Services in Mequon, Wisconsin. Dmand AI also links Heather Byrne to 1 physician office.
What is Heather A. Byrne's office phone number?
The practice phone on file for Heather Byrne is (262) 377-2006.
What is Heather A. Byrne's medical license number?
Heather Byrne holds Wisconsin license 1943-057, one of the licenses on file in 2 states.
Which states has Heather A. Byrne been licensed in?
Dmand AI has state licenses on file for Heather Byrne in Wisconsin and Mississippi.
Does Heather A. Byrne accept Medicare?
Yes. CMS lists Heather Byrne as accepting Medicare assignment.
How long has Heather A. Byrne been practicing?
Heather Byrne graduated from medical school in 1993, 33 years ago.
Selling to psychologist practices?
See psychologists in Wisconsin by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card