Updated October 2026

Emergency medicine physicians in Green Bay, WI

Emergency medicine
Green Bay, Wisconsin

Emergency medicine physicians: 59
Linked to a hospital or group: 45
Hospitals with an emergency medicine physician: 12
Medical groups with an emergency medicine physician: 27
Practice at a hospital: 43

There are 59 emergency medicine physicians in Green Bay. Aurora BayCare Medical Center has the most, 23, and Aurora BayCare Medical Center has the most affiliated emergency medicine physicians, 22. 18% finished medical school 30 or more years ago.

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Green Bay emergency medicine physicians, listed A to Z by last name

Each emergency medicine physician on the list has emergency medicine as their primary specialty and a Green Bay 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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Green Bay emergency medicine physicians, A to Z
Emergency medicine physician	Hospitals	Medical groups	Email and phone
Kerry L. Ahrens, MDNPI 1639497621	4 hospitals	8 groups	Contacts
Kimberly Constance Becker, DONPI 1437461415	3 hospitals	3 groups	Contacts
Casey Danielle BougieNPI 1386094373	2 hospitals	1 group	Contacts
Bradley Raymond Burmeister, MDNPI 1679990030	3 hospitals	2 groups	Contacts
Paul D. Casey, MDNPI 1427031236	-	2 groups	Contacts
Christopher Doyel Chancey, DONPI 1588833370	2 hospitals	5 groups	Contacts
Jacob Tyler Clark, MDNPI 1437512613	4 hospitals	5 groups	Contacts
Michael R. Defrank, MDNPI 1841258969	3 hospitals	2 groups	Contacts
Katrina Lynn Destree, MDNPI 1295021079	3 hospitals	5 groups	Contacts
Sarah Katherine Dimezza, MDNPI 1861985988	4 hospitals	5 groups	Contacts
Daniel S. Gale, MDNPI 1346530979	3 hospitals	5 groups	Contacts
Christopher Kendall Gerwing, MDNPI 1134328446	2 hospitals	1 group	Contacts
William D. Hampton, DONPI 1699766766	3 hospitals	5 groups	Contacts
Darren M. Heesacker, MDNPI 1013953561	4 hospitals	6 groups	Contacts
Chase R. Hemphill, DONPI 1134689987	2 hospitals	1 group	Contacts
Kenneth M. Johnson, MDNPI 1366486458	-	-	Contacts
Nathan Aaron Kaufman, DONPI 1992143028	3 hospitals	3 groups	Contacts
Christopher Britt Kolar, MDNPI 1962638064	3 hospitals	2 groups	Contacts
Mark R. Kroll, DONPI 1124030499	1 hospital	5 groups	Contacts
Elizabeth D. Leader, MDNPI 1922561927	2 hospitals	1 group	Contacts
Katie Lynn Lloyd, DONPI 1013352582	2 hospitals	5 groups	Contacts
Danielle Lynn Lorenz, DONPI 1407435886	1 hospital	1 group	Contacts
Kyle James McCarty, MDNPI 1952635575	3 hospitals	1 group	Contacts
Daniel James Miller, MDNPI 1063953313	3 hospitals	4 groups	Contacts
Daniel James Mitchell, DONPI 1538689443	3 hospitals	2 groups	Contacts
Ryan Thomas Murphy, MDNPI 1073782637	3 hospitals	5 groups	Contacts
Matthew Paul Nelson, DONPI 1720030422	3 hospitals	10 groups	Contacts
Todd A. Nelson, MDNPI 1144333501	2 hospitals	1 group	Contacts
Eric Michael Ohlrogge, MDNPI 1710413240	1 hospital	2 groups	Contacts
Timothy S. Pavek, MDNPI 1851321830	2 hospitals	1 group	Contacts
Kevin L. Polglaze, DONPI 1053555367	3 hospitals	6 groups	Contacts
Angie Lea Qualio, MDNPI 1336273531	2 hospitals	1 group	Contacts
Nels J. Rose, DONPI 1225328727	3 hospitals	5 groups	Contacts
Mary Nell Kirsch Rupp, MDNPI 1407077282	1 hospital	2 groups	Contacts
Cassandra Anne Schandel, MDNPI 1659877660	3 hospitals	4 groups	Contacts
Richard J. Shimp, MDNPI 1184652257	3 hospitals	3 groups	Contacts
David Alan Sorrentino, DONPI 1053495846	4 hospitals	5 groups	Contacts
Zechariah David Spychalla, MDNPI 1578806790	3 hospitals	5 groups	Contacts
Jeffrey A. Swift, MDNPI 1548569767	5 hospitals	4 groups	Contacts
Christopher C. Thompson, MDNPI 1851519078	3 hospitals	4 groups	Contacts
Edward C. Vogel, MDNPI 1033130703	3 hospitals	5 groups	Contacts
Eric D. Vogel, DONPI 1538123757	-	3 groups	Contacts
Laura L. Vogel-Schwartz, MDNPI 1538186333	3 hospitals	6 groups	Contacts
William J. Wagner, MDNPI 1215355607	4 hospitals	5 groups	Contacts
Angela C. Wright, DONPI 1942257258	2 hospitals	3 groups	Contacts
Robert Paul Zemple, MDNPI 1881951838	3 hospitals	4 groups	Contacts

The list shows the 46 emergency medicine physicians with a public profile. The other 13 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

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Dmand AI has the EHR for 59 of 59 Green Bay emergency medicine physicians, 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.

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Aurora BayCare Medical Center has the most emergency medicine physicians in Green Bay, with 23

BayCare Clinic is second with 22, and Aurora Medical Group third with 21. Counts are emergency medicine physicians with a Wisconsin address linked to each group.

Medical groups with the most emergency medicine physicians in Green Bay
#	Medical group	Parent organization	Emergency medicine physicians
1	Aurora BayCare Medical CenterGreen Bay	Parent on file	23
2	BayCare ClinicGreen Bay	-	22
3	Aurora Medical GroupMilwaukee	Parent on file	21
4	Aurora Medical Center, Manitowoc CountyTwo Rivers	Parent on file	20
5	Aurora Medical Center - OshkoshOshkosh	Parent on file	13
6	Bellin Health Emergency Green BayGreen Bay	Parent on file	8
7	Aurora Medical Center, Sheboygan CountySheboygan	Parent on file	6
8	Bellin Health Oconto HospitalOconto	Parent on file	5
9	Froedtert Northeast Medical GroupManitowoc	Parent on file	2
10	HSHS St. Clare Memorial HospitalOconto Falls	Parent on file	2

Top 10 of 27 Green Bay medical groups with an emergency medicine physician

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

Aurora BayCare Medical Center has the most affiliated emergency medicine physicians in Green Bay, with 22

Aurora Medical Center - Manitowoc County is second with 19, and HSHS St. Vincent Hospital third with 13. Green Bay emergency medicine physicians are affiliated with 12 hospitals in all.

Hospitals with the most emergency medicine physicians in Green Bay
#	Hospital	Health system	Emergency medicine physicians
1	Aurora BayCare Medical CenterGreen Bay	Advocate Health	22
2	Aurora Medical Center - Manitowoc CountyTwo Rivers	Advocate Health	19
3	HSHS St. Vincent HospitalGreen Bay	HSHS	13
4	HSHS St. Mary's Hospital Medical CenterGreen Bay	HSHS	13
5	Aurora Medical Center - Bay AreaMarinette	Advocate Health	13
6	Aurora Medical Center - OshkoshOshkosh	Advocate Health	13
7	Emplify Health Green Bay HospitalGreen Bay	Emplify Health	6
8	Bellin Health Oconto HospitalOconto	Emplify Health	2
9	Howard Young Medical CenterWoodruff	Aspirus	1
10	Aspirus Eagle River HospitalEagle River	Aspirus	1

Top 10 of 12 Green Bay hospitals with an affiliated emergency medicine physicianAll 8 Green Bay hospitals

See every hospital and group for each Green Bay emergency medicine physician

Each public profile names one place an emergency medicine physician 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 Green Bay emergency medicine physicians practice at a hospital: 43 of the 43 with a mapped site

22 also practice at breast imaging centers, and 7 at a medical group site. An emergency medicine physician can practice at several kinds of site, so the shares overlap.

Green Bay emergency medicine physicians by site of care

Hospitals43100%
Breast imaging centers2251%
Medical group practices716%
Imaging centers614%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

18% of Green Bay emergency medicine physicians finished medical school 30 or more years ago

8 of the 45 Green Bay emergency medicine physicians with a graduation year on file. 8 graduated in the last 10 years.

Physicians by years since medical school

Under 10 years ago818%
10 to 19 years ago1738%
20 to 29 years ago1227%
30 to 39 years ago613%
40 or more years ago24%

Source: Dmand AI Professional Profile Data

Every Green Bay emergency medicine physician 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 Green Bay emergency medicine physician directory

Sources for the data on this page
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 inaccuracy Remove my information

Emergency medicine physicians are HCPs whose primary specialty is emergency medicine (taxonomy code 207P00000X), with an active NPI and a Green Bay practice address.

FAQ

Frequently asked questions about emergency medicine physicians in Green Bay

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many emergency medicine physicians are in Green Bay?

59 emergency medicine physicians have an active NPI, a Green Bay practice address and emergency medicine (taxonomy code 207P00000X) as their primary specialty. 45 of them are linked to a hospital or medical group.

Which Green Bay medical groups have the most emergency medicine physicians?

Aurora BayCare Medical Center, with 23, followed by BayCare Clinic with 22 and Aurora Medical Group with 21.

Which Green Bay hospitals have the most emergency medicine physicians?

Aurora BayCare Medical Center, with 22 affiliated emergency medicine physicians, followed by Aurora Medical Center - Manitowoc County with 19 and HSHS St. Vincent Hospital with 13.

What share of Green Bay emergency medicine physicians practice at a hospital?

43 of the 43 Green Bay emergency medicine physicians with a mapped site of care, or 100%, have a current hospital affiliation.

What is the taxonomy code for emergency medicine?

207P00000X is the NPPES taxonomy code for emergency medicine. Sub-specialties with their own code are counted on their own lists.

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