David A. Byrne, PSYD
Clinical Psychologist · Watertown, WI
David A. Byrne, PSYD is a clinical psychologist with a practice address in Watertown, Wisconsin, and NPI 1194835355, issued on Aug 30, 2006. Check the license (Wisconsin 2193057, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David A. Byrne
- Credential
- PSYD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 2193057 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1315 W Main Street, Watertown, WI 53094
- Phone
- (920) 261-4100
- Enumerated
- Aug 30, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (920) 261-8801
- Medicare enrollment
- Enrolled (PECOS I20040923000157); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 728 in Wisconsin → Look up another NPI →
Also registered at 1315 W Main Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vicki Milbrath, MSLPCMental Health Counselor1316955859
- Neal Petersen, MSSWClinical Social Worker1982612453
Verify David A. Byrne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2193057Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Amanda Donath Psychological Services S COconomowoc, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David A. Byrne among 728 clinical psychologist records in Wisconsin
David A. Byrne, PSYD is one of 728 clinical psychologist records with a practice address in Wisconsin. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 68% newer
- In a Medicare fileYes · 27% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated1996 · median 2009 among the 244 with a school on file
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Wisconsin
There are 728 clinical psychologist records in Wisconsin.
All 728 in Wisconsin → Every provider in Watertown → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Judy Blumenfeld, PHDMequon, WI 530921891868253
- Joseph Censor, PHDMequon, WI 530921770396442
- Patricia Flanagan, PHDMequon, WI 530921508943366
- Karin Flodstrom, PSY.D.Thiensville, WI 530921679740559
- Stephen Gilbertson, LIC PSYCHOLOGISTMequon, WI 530921134347016
- Danielle Hanley, PSY.D.Mequon, WI 530921295199875
- Elizabeth Hansen, PSYDMequon, WI 530921154550754
- Amardeep Khahra, PH.D.Mequon, WI 530921063863413
Common questions
What is David A. Byrne, PSYD's NPI number?
David A. Byrne, PSYD's National Provider Identifier (NPI) is 1194835355, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David A. Byrne, PSYD located?
The NPPES record lists a practice address at 1315 W Main Street, Watertown, WI, 53094. Phone: (920) 261-4100. Providers update this record themselves, so call before visiting.
How can I verify David A. Byrne, PSYD's license?
NPPES lists Wisconsin license number 2193057, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.