Dr. Mark S. Kermgard, MD
- Medicare services, 2024
- 175
- Medicare patients, 2024
- 164
- Part D claims, 2024
- 337
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 145 N Main St, Fond Du Lac, WI 54935-3423
- Practice phone
- Call (920) 926-8722
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ssm Health Fond Du Lac Regional Clinic
Multi-specialty group site · Fond Du Lac, Wisconsin
Find Dr. Kermgard's professional email, personal email and mobile number
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Dr. Mark S. Kermgard is an emergency medicine physician in Fond Du Lac, Wisconsin
Dr. Kermgard practices at Ssm Health Fond Du Lac Regional Clinic in Fond Du Lac, Wisconsin.
Dr. Kermgard's NPI, 1023094885, was assigned on December 22, 2005. Dr. Kermgard graduated from Northwestern University Feinberg Medical School in 1985. Dr. Kermgard holds Wisconsin license 34936020.
- NPI
- 1023094885NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810073764
- NPI enumeration date
- December 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 926-8722
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark S. Kermgard practices at Ssm Health Fond Du Lac Regional Clinic in Fond Du Lac, Wisconsin
Dr. Kermgard's primary practice is Ssm Health Fond Du Lac Regional Clinic, at 145 N Main St, Fond Du Lac, WI 54935-3423. The practice phone is (920) 926-8722.
- Ssm Health Fond Du Lac Regional Clinic145 N Main St, Fond Du Lac, WI 54935-3423Phone(920) 926-8722
Source: Dmand AI Affiliation Data
Dr. Mark S. Kermgard is affiliated with 1 site of care and 1 medical group
Dr. Kermgard's primary practice is Ssm Health Fond Du Lac Regional Clinic in Fond Du Lac, Wisconsin. The medical group on file is SSM Health St. Agnes Hospital - Fond du Lac.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark S. Kermgard's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kermgard practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ssm Health Fond Du Lac Regional Clinic | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark S. Kermgard is one of 1,211 emergency medicine physicians in Wisconsin
Emergency medicine is Dr. Kermgard's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Kermgard's licenses on file in 2 states: Wisconsin and Illinois.
Specialties and state licenses
- Emergency medicine, WisconsinPrimary
- Emergency medical services (emergency medicine), Illinois
Emergency medicine physicians near Dr. Kermgard
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mark S. Kermgard billed Medicare for 175 services in 2024
CMS data shows 175 Medicare services from Dr. Kermgard across 2 procedure codes in 2024, for 164 Medicare patients. Medicare paid $8,879 for them. Every service was in an office.
Dr. Kermgard's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1622024: 1573%
- Imaging
- 2023: 112024: 1864%
Dr. Kermgard compared with the Wisconsin median for emergency medicine physicians, 2024
- Dr. Kermgard
- Wisconsin median
- Medicare services
- 175vs 24629% below
- Medicare patients
- 164vs 22126% below
- Part D claims
- 244vs 574.3 times
Medians across 1,249 emergency medicine physicians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Kermgard's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kermgard and other emergency medicine physicians in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark S. Kermgard treated 164 Medicare patients in 2024, average age 71
CMS counts 164 Medicare patients who saw Dr. Kermgard in 2024. The largest group is 65 to 74, with 79 patients. 73% of them have high cholesterol, and 66% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kermgard's median patient age at 41, with 56% women.
Dr. Kermgard's Medicare patients by age, 2024
Dr. Kermgard's Medicare patients by sex, 2024
- Women10866%
- Men5634%
Chronic conditions among Dr. Kermgard's Medicare patients, 2024
- High cholesterol73%
- High blood pressure66%
- Arthritis45%
- Anxiety29%
- Mood disorders28%
- Chronic kidney disease24%
- Depression24%
- Diabetes21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kermgard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark S. Kermgard wrote 337 Medicare Part D claims in 2024
In 2024, Dr. Kermgard wrote 337 Medicare Part D claims for 284 patients. 91% of them were for generic drugs. CMS names the drug for 244 of them, across 9 drugs with 11 or more claims each, at $1,601 in total drug cost. In 2023, CMS named 324 claims across 12 drugs.
Dr. Kermgard's Part D claims by kind of drug, 2024
- Generic308 claims91%
- Brand-name29 claims9%
Dr. Kermgard's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Kermgard's Part D claims, 2024
- Antibiotics65%219 of 337 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3242024: 24425%
Drugs named by CMS: 9 in 2024, 12 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Mark S. Kermgard takes part in Medicare
Dr. Kermgard accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mark S. Kermgard graduated from Northwestern University Feinberg Medical School
Dr. Kermgard graduated from Northwestern University Feinberg Medical School in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark S. Kermgard's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mark S. Kermgard
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mark S. Kermgard's NPI number?
Dr. Mark S. Kermgard's NPI number is 1023094885. It was assigned on December 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark S. Kermgard?
Dr. Mark S. Kermgard is an emergency medicine physician in Fond Du Lac, Wisconsin. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Mark S. Kermgard practice?
Dr. Kermgard practices at 145 N Main St, Fond Du Lac, WI 54935-3423. Dr. Kermgard's primary practice is Ssm Health Fond Du Lac Regional Clinic in Fond Du Lac, Wisconsin.
What is Dr. Mark S. Kermgard's office phone number?
The practice phone on file for Dr. Kermgard is (920) 926-8722.
What is Dr. Mark S. Kermgard's medical license number?
Dr. Kermgard holds Wisconsin license 34936020, one of the licenses on file in 2 states.
Which states has Dr. Mark S. Kermgard been licensed in?
Dmand AI has state licenses on file for Dr. Kermgard in Wisconsin and Illinois.
What medical group is Dr. Mark S. Kermgard part of?
Dr. Kermgard is linked to SSM Health St. Agnes Hospital - Fond du Lac.
Does Dr. Mark S. Kermgard accept Medicare?
Yes. CMS data shows Dr. Kermgard billed Medicare for 175 services in 2024, and Dr. Kermgard accepts Medicare assignment.
How many Medicare patients does Dr. Mark S. Kermgard see?
CMS counts 164 Medicare patients who saw Dr. Kermgard in 2024, with an average age of 71.
What services does Dr. Mark S. Kermgard bill to Medicare?
In 2024, Dr. Kermgard's most billed Medicare services were office visit, established patient (99213) and diagnostic imaging (71046).
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Where did Dr. Mark S. Kermgard go to medical school?
Dr. Kermgard graduated from Northwestern University Feinberg Medical School in 1985.
What drugs does Dr. Mark S. Kermgard prescribe most?
In 2024 Medicare Part D data, Dr. Kermgard's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Doxycycline Monohydrate and Prednisone.
How long has Dr. Mark S. Kermgard been practicing?
Dr. Kermgard graduated from medical school in 1985, 41 years ago.
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