OB-GYNs in Waukesha, WI

  • Obstetrics and gynecology
  • Waukesha, Wisconsin
OB-GYNs
28
Linked to a hospital or group
23
Hospitals with an OB-GYN
3
Medical groups with an OB-GYN
8
Practice at a hospital
21

There are 28 OB-GYNs in Waukesha. Moreland OB-GYN Associates has the most, 11, and ProHealth Waukesha Memorial Hospital has the most affiliated OB-GYNs, 20. 26% finished medical school 30 or more years ago.

Find work emails and mobile numbers for all 28 Waukesha OB-GYNs

Validated work emails and mobile numbers for Waukesha OB-GYNs, found through healthcare waterfall enrichment, with a free Dmand AI account.

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Waukesha 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 Waukesha practice address. The list shows the NPI, 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 28 Waukesha OB-GYNs by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

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Waukesha OB-GYNs, A to Z
OB-GYNHospitalsMedical groupsEmail and phone
Dana Joy Akiya, MDNPI 14079157961 hospital1 groupContacts
Sarah M. Amherdt, MDNPI 18619538611 hospital1 groupContacts
Emily ChiuNPI 1225725831--Contacts
Zachary Andrew Colvin, DONPI 17305060151 hospital4 groupsContacts
Lorree L. Dyoco, MDNPI 14977284482 hospitals1 groupContacts
Laura E. Epperson, MDNPI 12250287151 hospital1 groupContacts
Yadira Garcia, MDNPI 1699949214--Contacts
Darin Ray Gregory, MDNPI 10231891981 hospital1 groupContacts
Jessica M. Herzberg, MDNPI 17505701802 hospitals1 groupContacts
Anthony Hoang, MDNPI 13765974191 hospital-Contacts
Sarah A. Janz, MDNPI 13363671681 hospital1 groupContacts
Lauren K. Kurtz, MDNPI 18619267431 hospital1 groupContacts
Roger A. Lalich, DONPI 1326038811-1 groupContacts
Krystal Ann Mazola, MDNPI 13868017281 hospital4 groupsContacts
Mary L. McComis, MDNPI 11048907221 hospital1 groupContacts
Diane I. Meisles, DONPI 19821392181 hospital1 groupContacts
Joseph W. Shea, MDNPI 11644469441 hospital1 groupContacts
Christine A. Sponagle, MDNPI 12452032072 hospitals1 groupContacts
Lara E. Stein, MDNPI 17305746171 hospital1 groupContacts
Katherine R. Stevenson, MDNPI 14472230373 hospitals1 groupContacts
Kristine Sullivan, MDNPI 13163653311 hospital1 groupContacts
Matthew W. Taylor, MDNPI 16492436011 hospital1 groupContacts
Megan M. Trester, MDNPI 19121674041 hospital1 groupContacts
Ann Han Trotier, MDNPI 1073536975-3 groupsContacts
Geneva M. Wahl, MDNPI 10537669721 hospital1 groupContacts

The list shows the 25 OB-GYNs with a public profile. The other 3 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

Find Waukesha OB-GYNs by the EHR they use

Dmand AI has the EHR for 27 of 28 Waukesha 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.

Moreland OB-GYN Associates has the most OB-GYNs in Waukesha, with 11

Women's Health Care is second with 6, and ProHealth Medical Group third with 3. Counts are OB-GYNs with a Wisconsin address linked to each group.

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

ProHealth Waukesha Memorial Hospital has the most affiliated OB-GYNs in Waukesha, with 20

ProHealth Oconomowoc Memorial Hospital is second with 4, and Aurora Medical Center - Summit third with 2. Waukesha OB-GYNs are affiliated with 3 hospitals in all.

Hospitals with the most OB-GYNs in Waukesha
#HospitalHealth systemOB-GYNs
1ProHealth Waukesha Memorial HospitalWaukeshaProHealth Care20
2ProHealth Oconomowoc Memorial HospitalOconomowocProHealth Care4
3Aurora Medical Center - SummitSummitAdvocate Health2

Top 3 of 3 Waukesha hospitals with an affiliated OB-GYNAll 3 Waukesha hospitals

See every hospital and group for each Waukesha 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.

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Source: Dmand AI Affiliation Data

Most Waukesha OB-GYNs practice at a hospital: 21 of the 23 with a mapped site

20 also practice at a medical group site. An OB-GYN can practice at several kinds of site, so the shares overlap.

Waukesha OB-GYNs by site of care

  1. Hospitals21
  2. Medical group practices20

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

26% of Waukesha OB-GYNs finished medical school 30 or more years ago

6 of the 23 Waukesha OB-GYNs with a graduation year on file. 3 graduated in the last 10 years.

Physicians by years since medical school

  1. Under 10 years ago3
  2. 10 to 19 years ago9
  3. 20 to 29 years ago5
  4. 30 to 39 years ago5
  5. 40 or more years ago1

Source: Dmand AI Professional Profile Data

Every Waukesha 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 Waukesha OB-GYN directory

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groupsDmand AI Affiliation Data
Medical school graduation yearDmand 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 Waukesha practice address.

FAQ

Frequently asked questions about OB-GYNs in Waukesha

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 Waukesha?

28 OB-GYNs have an active NPI, a Waukesha practice address and obstetrics and gynecology (taxonomy code 207V00000X) as their primary specialty. 23 of them are linked to a hospital or medical group.

Which Waukesha medical groups have the most OB-GYNs?

Moreland OB-GYN Associates, with 11, followed by Women's Health Care with 6 and ProHealth Medical Group with 3.

Which Waukesha hospitals have the most OB-GYNs?

ProHealth Waukesha Memorial Hospital, with 20 affiliated OB-GYNs, followed by ProHealth Oconomowoc Memorial Hospital with 4 and Aurora Medical Center - Summit with 2.

What share of Waukesha OB-GYNs practice at a hospital?

21 of the 23 Waukesha OB-GYNs with a mapped site of care, or 91%, have a current hospital affiliation.

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 Waukesha OB-GYNs

Search 28 Waukesha OB-GYNs by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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  • Self-serve
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