Christine Poisson, M.D.
Obstetrics & Gynecology Physician · Ypsilanti, MI
Christine Poisson, M.D. is an obstetrics & gynecology physician with a practice address in Ypsilanti, Michigan, and NPI 1386935575, issued on Apr 22, 2011. Check the license (Michigan 4301108078, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Christine Poisson
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 4301108078 MI
MT199978 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4936 W Clark RD, Ypsilanti, MI 48197
- Phone
- (734) 434-6200
- Enumerated
- Apr 22, 2011
- Record last updated
- Aug 24, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (734) 434-7373
- Medicare enrollment
- Enrolled (PECOS I20150626000984); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,776 in Michigan → Look up another NPI →
Also registered at 4936 W Clark RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Albert, CNPNurse Practitioner1336307628
- Emily Amoe, NPFamily Nurse Practitioner1992966550
- Wesley Beemer, M.D.Obstetrics & Gynecology Physician1578531331
- Adriana Benedetto, CPNPPediatric Nurse Practitioner1699149880
- Karen Brenner, M.D.Pediatrics Physician1851368591
- Rebecca BrownPediatric Nurse Practitioner1407084411
Verify Christine Poisson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301108078Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
43 Medicare Part D claims for 18 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol12 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 CorporationYpsilanti, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine Poisson among 1,776 obstetrics & gynecology physician records in Michigan
Christine Poisson, M.D. is one of 1,776 obstetrics & gynecology physician records with a practice address in Michigan. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 59% of them.
- NPI issued2011 · 59% of these records are older, 39% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2011 · median 2007 among the 1,003 with a school on file
- Record last updated2015 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 obstetrics & gynecology physician records list a practice address in Ypsilanti
They are 43 of the 3,625 NPPES records with a practice address in Ypsilanti, and 1,776 obstetrics & gynecology physician records in Michigan.
All 1,776 in Michigan → Every provider in Ypsilanti → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Susanne Archer, M.D.Ypsilanti, MI 481971851360945
- Wesley Beemer, M.D.Ypsilanti, MI 481971578531331
- Rajiv Deenadayalu, M.D.Ypsilanti, MI 481971699743468
- Rossana Degrood, M.D.Ypsilanti, MI 481971285603308
- Anne Frantz, MDYpsilanti, MI 481971467412585
- Barbara Hooberman, MDYpsilanti, MI 481971609836485
- Lisa Jeffries, MDYpsilanti, MI 481971154376598
- Allison Kreske, M.D.Ypsilanti, MI 481971194793968
Common questions
What is Christine Poisson, M.D.'s NPI number?
Christine Poisson, M.D.'s National Provider Identifier (NPI) is 1386935575, issued on Apr 22, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Christine Poisson, M.D. located?
The NPPES record lists a practice address at 4936 W Clark RD, Ypsilanti, MI, 48197. Phone: (734) 434-6200. Providers update this record themselves, so call before visiting.
How can I verify Christine Poisson, M.D.'s license?
NPPES lists Michigan license number 4301108078, 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 Christine Poisson, M.D. prescribe under Medicare Part D?
In 2024, Christine Poisson, M.D. had 43 Medicare Part D claims for 18 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.