Mary E. Neff, PSYD
Clinical Psychologist · Milwaukee, WI
Mary E. Neff, PSYD is a clinical psychologist with a practice address in Milwaukee, Wisconsin, and NPI 1407264047, issued on Jul 28, 2014. Check the license (Wisconsin 3280-057, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary E. Neff
- Credential
- PSYD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License numbers
- 3280-057 WI
3280-57 WI
5392 - 125 WI
Self-reported in NPPES; status is on the state search - Practice location
- 5555 N Port Washington Road, Milwaukee, WI 53217
- Phone
- (414) 962-6764
- Enumerated
- Jul 28, 2014
- Record last updated
- May 6, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (414) 962-6765
- Medicaid ID
- 100039912 WI
- Medicare enrollment
- Enrolled (PECOS I20161209001899); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 728 in Wisconsin → Look up another NPI →
Verify Mary E. Neff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 3280-057Check 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
- Waukesha CountyWaukesha, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary E. Neff among 728 clinical psychologist records in Wisconsin
Mary E. Neff, 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 2014, is newer than 63% of them.
- NPI issued2014 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 27% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated2014 · median 2009 among the 244 with a school on file
- Record last updated2020 · 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 Milwaukee → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Vincent Adesso, PHDMilwaukee, WI 532171316907694
- Geraldine Banks, PH DGlendale, WI 532171356369854
- Richard Clark, PSYDGlendale, WI 532171598839755
- Sheryl Dolezal, PSYDMilwaukee, WI 532171497839872
- Stephen Emiley, PHDGlendale, WI 532171669549960
- Mary Enderlin, PSYDGlendale, WI 532171164625455
- Sharon Fedderly, PHDGlendale, WI 532171619064441
- Patricia Meyer Chan, PH.D.Glendale, WI 532171215015193
Common questions
What is Mary E. Neff, PSYD's NPI number?
Mary E. Neff, PSYD's National Provider Identifier (NPI) is 1407264047, issued on Jul 28, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Mary E. Neff, PSYD located?
The NPPES record lists a practice address at 5555 N Port Washington Road, Milwaukee, WI, 53217. Phone: (414) 962-6764. Providers update this record themselves, so call before visiting.
How can I verify Mary E. Neff, PSYD's license?
NPPES lists Wisconsin license number 3280-057, 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.