Etienne V. Dehoorne, MD
Psychiatry Physician · Ypsilanti, MI
Etienne V. Dehoorne, MD is a psychiatry physician with a practice address in Ypsilanti, Michigan, and NPI 1972654267, issued on Jan 15, 2007. Check the license (Michigan 4301054294, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Etienne V. Dehoorne
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 4301054294 MI
Self-reported in NPPES; status is on the state search - Practice location
- 5401 Mcauley Drive, Ypsilanti, MI 48197
- Phone
- (734) 786-2300
- Enumerated
- Jan 15, 2007
- Record last updated
- Aug 28, 2023
- Fax
- (734) 786-4915
- Medicaid ID
- 102960544 MI
- Medicare enrollment
- Enrolled (PECOS I20120502000060); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,729 in Michigan → Look up another NPI →
Also registered at 5401 Mcauley Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda Campbell, LMSW, CAADCSocial Worker1972054633
- Oula Chehab, PAPhysician Assistant1164995841
- Priscilla Cortez, LMSWSocial Worker1700271574
- Melissa Doletzky, MSWSocial Worker1518634468
- Joseph Kamel, DOPsychiatry Physician1750910188
- Margaret Kelly, LMSWSocial Worker1760853394
Verify Etienne V. Dehoorne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301054294Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average psychiatry physician in 2024
171 Medicare Part D claims for 46 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl17 claims
- Olanzapine11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Iha Health Services CorporationPontiac, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Etienne V. Dehoorne among 1,729 psychiatry physician records in Michigan
Etienne V. Dehoorne, MD is one of 1,729 psychiatry physician records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 37% of them.
- NPI issued2007 · 37% of these records are older, 49% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated1989 · median 2005 among the 828 with a school on file
- Record last updated2023 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Michigan
There are 1,729 psychiatry physician records in Michigan.
All 1,729 in Michigan → Every provider in Ypsilanti → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Angela Demehri, M.D.Ypsilanti, MI 481971588975767
- Ruth Diaz, M.D.Ypsilanti, MI 481971801941281
- Shama Faheem, M.D.Ypsilanti, MI 481971962792218
- Timothy Florence, MDYpsilanti, MI 481971649342858
- Kim Horn, M.D.Ypsilanti, MI 481971497778617
- Charles Krasnow, M.D.Ypsilanti, MI 481971861650137
- Fatin Nahi, MDYpsilanti, MI 481971912124249
- Diana Nistor, M.D.Ypsilanti, MI 481971992845341
Common questions
What is Etienne V. Dehoorne, MD's NPI number?
Etienne V. Dehoorne, MD's National Provider Identifier (NPI) is 1972654267, issued on Jan 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Etienne V. Dehoorne, MD located?
The NPPES record lists a practice address at 5401 Mcauley Drive, Ypsilanti, MI, 48197. Phone: (734) 786-2300. Providers update this record themselves, so call before visiting.
How can I verify Etienne V. Dehoorne, MD's license?
NPPES lists Michigan license number 4301054294, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Etienne V. Dehoorne, MD prescribe under Medicare Part D?
In 2024, Etienne V. Dehoorne, MD had 171 Medicare Part D claims for 46 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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.