Patrick J. Knowles, PSY.D.
Clinical Psychologist · Fond Du Lac, WI
Patrick J. Knowles, PSY.D. is a clinical psychologist with a practice address in Fond Du Lac, Wisconsin, and NPI 1629127766, issued on Jan 9, 2007. Check the license (Wisconsin 1432 57, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Patrick J. Knowles
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 1432 57 WI
Self-reported in NPPES; status is on the state search - Practice location
- 418 Wilson Ave, Fond Du Lac, WI 54935
- Phone
- (920) 324-6262
- Enumerated
- Jan 9, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 728 in Wisconsin → Look up another NPI →
Verify Patrick J. Knowles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 1432 57Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Patrick J. Knowles among 728 clinical psychologist records in Wisconsin
Patrick J. Knowles, PSY.D. 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 not. Its NPI, issued in 2007, is newer than 32% of them.
- NPI issued2007 · 32% of these records are older, 56% newer
- In a Medicare fileNo · 27% of these records are
- In the CMS Doctors and Clinicians fileNo · 34% of these records are
- 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 728 in Wisconsin → Every provider in Fond Du Lac → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Matthew Doll, PH.D.Fond Du Lac, WI 549351548390560
- Laura Prado, PSYDFond Du Lac, WI 549351770143620
- Laya Reddy, PSYDFond Du Lac, WI 549371467341263
- Yvette Goebel, PH.DMenasha, WI 549521023628203
- Jonathan Marin, PH.D.Menasha, WI 549521104600824
- Albert Bellg, PH.D.Appleton, WI 549151821048943
- Nikolaus Werner, PSY.D.Appleton, WI 549151437426368
- Laura Gaworski, PSY.D.Appleton, WI 549141770018004
Common questions
What is Patrick J. Knowles, PSY.D.'s NPI number?
Patrick J. Knowles, PSY.D.'s National Provider Identifier (NPI) is 1629127766, issued on Jan 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Patrick J. Knowles, PSY.D. located?
The NPPES record lists a practice address at 418 Wilson Ave, Fond Du Lac, WI, 54935. Phone: (920) 324-6262. Providers update this record themselves, so call before visiting.
How can I verify Patrick J. Knowles, PSY.D.'s license?
NPPES lists Wisconsin license number 1432 57, 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. 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.