OB-GYNs in Michigan
- OB-GYNs
- 1,764
- Linked to a hospital or group
- 1,363
- Hospitals with an OB-GYN
- 109
- Medical groups with an OB-GYN
- 200
- Cities
- 129
There are 1,764 OB-GYNs in Michigan. Corewell Health William Beaumont University Hospital has the most, 108, and Corewell Health William Beaumont University Hospital has the most affiliated OB-GYNs, 198. Ann Arbor is home to 209, and 34% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 1,764 Michigan OB-GYNs
Validated work emails and mobile numbers for Michigan OB-GYNs, found through healthcare waterfall enrichment, with a free Dmand AI account.
Michigan OB-GYNs, listed A to Z by last name
Each OB-GYN on the list has obstetrics and gynecology as their primary specialty and a Michigan practice address. The list shows the NPI and city, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
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Sort and filter all 1,764 Michigan OB-GYNs by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 50 of 1,457 Michigan OB-GYNs
The list shows the 1,457 OB-GYNs with a public profile. The other 307 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 1,585 of 1,764 Michigan OB-GYNs, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
Corewell Health William Beaumont University Hospital has the most OB-GYNs in Michigan, with 108
Medical Education Associates is second with 70, and Alliance Obstetrics & Gynecology third with 70. Counts are OB-GYNs with a Michigan address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Corewell Health William Beaumont University Hospital has the most affiliated OB-GYNs in Michigan, with 198
Corewell Health Grand Rapids Hospitals - Butterworth is second with 120, and Corewell Health Beaumont Troy Hospital third with 96. Michigan OB-GYNs are affiliated with 109 hospitals in all.
See every hospital and group for each Michigan OB-GYN
Each public profile names one place an OB-GYN practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Ann Arbor has the most OB-GYNs in Michigan, with 209
More Michigan cities with OB-GYNs
All 36 Michigan city lists of OB-GYNs, A to Z
- Ann Arbor209
- Bloomfield Hills13
- Clinton Twp23
- Dearborn71
- Detroit134
- Farmington Hills35
- Flint28
- Grand Blanc27
- Grand Rapids175
- Grosse Pointe14
- Holland12
- Jackson15
- Kalamazoo50
- Lansing55
- Livonia17
- Midland20
- Mount Clemens13
- Muskegon20
- Novi54
- Pontiac34
- Port Huron12
- Rochester19
- Rochester Hills16
- Roseville10
- Royal Oak140
- Saginaw50
- Saint Joseph19
- Southfield21
- Traverse City11
- Trenton16
- Troy41
- Warren19
- West Bloomfield20
- Wyandotte24
- Wyoming20
- Ypsilanti12
OB-GYNs practice in 129 Michigan cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most Michigan OB-GYNs practice at a hospital: 1,151 of the 1,339 with a mapped site
819 also practice at a medical group site, and 137 at physician offices. An OB-GYN can practice at several kinds of site, so the shares overlap.
Michigan OB-GYNs by site of care
- Hospitals1,151
- Medical group practices819
- Physician offices137
- School health centers75
- Breast imaging centers39
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
34% of Michigan OB-GYNs finished medical school 30 or more years ago
384 of the 1,144 Michigan OB-GYNs with a graduation year on file. 206 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago206
- 10 to 19 years ago327
- 20 to 29 years ago227
- 30 to 39 years ago245
- 40 or more years ago139
Source: Dmand AI Professional Profile Data
Every Michigan OB-GYN profile shows current hospitals and groups, Medicare activity and NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Michigan OB-GYN directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
| Medical school graduation year | Dmand AI Professional Profile Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
OB-GYNs are HCPs whose primary specialty is obstetrics and gynecology (taxonomy code 207V00000X), with an active NPI and a Michigan practice address.
FAQ
Frequently asked questions about OB-GYNs in Michigan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many OB-GYNs are in Michigan?
1,764 OB-GYNs have an active NPI, a Michigan practice address and obstetrics and gynecology (taxonomy code 207V00000X) as their primary specialty. 1,363 of them are linked to a hospital or medical group.
Which Michigan medical groups have the most OB-GYNs?
Corewell Health William Beaumont University Hospital, with 108, followed by Medical Education Associates with 70 and Alliance Obstetrics & Gynecology with 70.
Which Michigan hospitals have the most OB-GYNs?
Corewell Health William Beaumont University Hospital, with 198 affiliated OB-GYNs, followed by Corewell Health Grand Rapids Hospitals - Butterworth with 120 and Corewell Health Beaumont Troy Hospital with 96.
Which Michigan cities have the most OB-GYNs?
Ann Arbor, with 209, followed by Grand Rapids (175) and Royal Oak (140). OB-GYNs practice in 129 Michigan cities in all.
How many Michigan OB-GYNs finished medical school 30 or more years ago?
384 of the 1,144 with a graduation year on file, or 34%. 206 graduated in the last 10 years.
What is the taxonomy code for obstetrics and gynecology?
207V00000X is the NPPES taxonomy code for obstetrics and gynecology. Sub-specialties with their own code are counted on their own lists.
Dmand AI
Find the right contacts among Michigan OB-GYNs
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