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Emergency Medicine Providers in Oshkosh, WI

Browse 22 Emergency Medicine providers listed in NPPES with a practice address in Oshkosh, Wisconsin.

22 Healthcare Providers

How Oshkosh compares with the U.S.

Oshkosh has 33 clinicians in Emergency Medicine per 100,000 residents, about 1.6 times the U.S. rate of 21.

That is 22 active clinicians in Emergency Medicine with a practice address in Oshkosh, for a population of 66,729.

The Wisconsin rate is 25 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Emergency Medicine in Oshkosh listed in the CMS Medicare file (20 of 20) accept Medicare assignment. That is similar to the Wisconsin share of 98%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

None of the 20 clinicians in Emergency Medicine in Oshkosh listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Emergency Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Emergency Medicine practitioners in Oshkosh, WI

Source: CMS PECOS
PECOS Enrolled Specialists 20 In Oshkosh, WI
Part B Lab & Imaging Eligible 20 Diagnostic Referrals
DME Ordering Eligible 20 Durable Medical Equipment
Home Health Agency Referrals 20 HHA Ordering Eligible
Showing 1โ€“20 of 22 providers
With recent CMS data first, then Aโ€“Z

Dr. Aleem Bakhtiar , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
250 W 6th Ave, Oshkosh, WI 549025910
Phone: 9206518000
NPI Identifier 1053706044
View Full Profile

Dr. Benjamin Genesis M Bautista , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9204567400
NPI Identifier 1396051561
View Full Profile

Dr. Craig Truman Brewster , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9203038700
NPI Identifier 1700378130
View Full Profile

Dr. Christopher Doyel Chancey , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9204567400
NPI Identifier 1588833370
View Full Profile

Dr. Daniel Gale , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9204567400
NPI Identifier 1346530979
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Dr. Darren M Heesacker , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9202884060
NPI Identifier 1013953561
View Full Profile

Dr. Nicholas Lee Huth , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9204566000
NPI Identifier 1811637135
View Full Profile

Hannah Johnshoy

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9203038700
NPI Identifier 1083295711
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Dr. Connor J Medbery , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9203038700
NPI Identifier 1770164675
View Full Profile

Dr. Ngassa A Mssika , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9203038700
NPI Identifier 1932410461
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Dr. Thomas J Plank , MD

Emergency Medicine

Active NPI Status
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9204564700
NPI Identifier 1811914245
View Full Profile

Dr. Kevin L Polglaze , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9204567400
NPI Identifier 1053555367
View Full Profile

Dr. Jane E Reid , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9203038700
NPI Identifier 1528042793
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Dr. Zechariah David Spychalla , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9204567400
NPI Identifier 1578806790
View Full Profile

Dr. Paul Stephen Strait , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9204567400
NPI Identifier 1821054651
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Dr. Zachary Strobel , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9204566000
NPI Identifier 1639757008
View Full Profile

Dr. Christopher C Thompson , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9204567400
NPI Identifier 1851519078
View Full Profile

Dr. Kenneth Thomson , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9203038700
NPI Identifier 1306408315
View Full Profile

Dr. Tyler J Veling , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9203038700
NPI Identifier 1679102115
View Full Profile

Dr. Erich R Weidenbener , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9203038700
NPI Identifier 1023637832
View Full Profile

Frequently Asked Questions about Emergency Medicine in Oshkosh

How do I check a Emergency Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Wisconsin licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.