Colleen Marie Drosdeck, PSY.D.
Psychologist · Mequon, WI
Colleen Marie Drosdeck, PSY.D. is a psychologist with a practice address in Mequon, Wisconsin, and NPI 1801027826, issued on Aug 7, 2009. Check the license with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Colleen Marie Drosdeck
- Credential
- PSY.D.
- Primary taxonomy
- Psychologist 103T00000X
- Practice location
- 11518 N Port Washington RD Ste 202, Mequon, WI 53092
- Phone
- (262) 244-6177
- Enumerated
- Aug 7, 2009
- Record last updated
- Oct 7, 2022
- Fax
- (262) 299-3040
- Medicare enrollment
- Enrolled (PECOS I20111014000450); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 949 in Wisconsin → Look up another NPI →
Also registered at 11518 N Port Washington RD Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristine Amdor, LPCProfessional Counselor1225641640
- John Barrett, LPCProfessional Counselor1083483358
- Byron Bloemer, PH.D.Psychologist1316081698
- Sarah Charneski, LCSWClinical Social Worker1952839045
- Dana Emold, MS, LPC, SACProfessional Counselor1659978369
- Kailey Geitner, LCSWClinical Social Worker1942783063
Verify Colleen Marie Drosdeck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck 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
- Mind Matters Psychological Services, S.C.Mequon, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colleen Marie Drosdeck among 949 psychologist records in Wisconsin
Colleen Marie Drosdeck, PSY.D. is one of 949 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 2009, is newer than 57% of them.
- NPI issued2009 · 57% of these records are older, 41% newer
- In a Medicare fileYes · 27% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated2009 · median 2006 among the 292 with a school on file
- Record last updated2022 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 psychologist records list a practice address in Mequon
They are 17 of the 1,048 NPPES records with a practice address in Mequon, and 949 psychologist records in Wisconsin.
All 949 in Wisconsin → Every provider in Mequon → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Nicole Bickham, PH.D.Mequon, WI 530921134666514
- Byron Bloemer, PH.D.Mequon, WI 530921316081698
- Rebecca Bons, PSY.D.Mequon, WI 530921558642629
- Kenneth Diamond, PH.D.Mequon, WI 530921699969154
- David Eichenhofer, PHDMequon, WI 530921871506790
- Lynn Fitzsimmons, PHDThiensville, WI 530921629397815
- Amanda Harris, PSY.D.Mequon, WI 530921710598982
- Mary Hershberger, LPCMequon, WI 530921740346006
Common questions
What is Colleen Marie Drosdeck, PSY.D.'s NPI number?
Colleen Marie Drosdeck, PSY.D.'s National Provider Identifier (NPI) is 1801027826, issued on Aug 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Colleen Marie Drosdeck, PSY.D. located?
The NPPES record lists a practice address at 11518 N Port Washington RD Ste 202, Mequon, WI, 53092. Phone: (262) 244-6177. Providers update this record themselves, so call before visiting.
How can I verify Colleen Marie Drosdeck, PSY.D.'s license?
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.