Dr. Michael B. Koeplin, MD

  • Hudson, WI
  • General surgeon
NPI1649217274PAC ID9133221997
Medicare services, 2024
108
Medicare patients, 2024
80
Part D claims, 2024
61
Hospital affiliations
6
Industry payments
$5,118
Practice address
2651 Hillcrest Dr., Suite 301, Hudson, WI 54016
Practice phone
Call (715) 952-1279
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Valley Surgery Center - Hudson

Surgery Center - Medicare-Certified · Hudson, Wisconsin

See all 11 affiliations

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Dr. Michael B. Koeplin is a general surgeon in Hudson, Wisconsin

Dr. Koeplin practices at Valley Surgery Center - Hudson in Hudson, Wisconsin.

Dr. Koeplin's NPI, 1649217274, was assigned on June 1, 2006. Dr. Koeplin graduated from University of Missouri, Columbia School of Medicine in 1989. Dr. Koeplin holds Minnesota license 34323.

NPI and contact details
Medicare PAC ID
9133221997
NPI enumeration date
June 1, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(715) 952-1279
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
63
Medical school graduation
1989

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Michael B. Koeplin practices at Valley Surgery Center - Hudson in Hudson, Wisconsin

Dr. Koeplin's primary practice is Valley Surgery Center - Hudson, at 2651 Hillcrest Dr., Suite 301, Hudson, WI 54016. The practice phone is (715) 952-1279.

  • Valley Surgery Center - Hudson
    2651 Hillcrest Dr., Suite 301, Hudson, WI 54016Phone(715) 952-1279

Source: Dmand AI Affiliation Data

Dr. Michael B. Koeplin is affiliated with 8 sites of care and 3 medical groups

Dr. Koeplin's primary practice is Valley Surgery Center - Hudson in Hudson, Wisconsin. Dr. Koeplin is also affiliated with Hudson Hospital & Clinic. The medical group on file is Hudson Physicians. Dmand AI also links Dr. Koeplin to 5 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account.

See all 11 affiliations for Dr. Koeplin

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

Dmand AI tracks the EHR system at Dr. Michael B. Koeplin's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koeplin practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Valley Surgery Center - HudsonAvailable with a free account
+7 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael B. Koeplin is one of 565 general surgeons in Wisconsin

Surgery is Dr. Koeplin's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Koeplin is licensed in Minnesota.

Specialties and state licenses

  • Surgery, MinnesotaPrimaryLicense 34323 · taxonomy 208600000X

General surgeons near Dr. Koeplin

Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.

565general surgeons in Wisconsin
2general surgeons in Hudson

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Michael B. Koeplin billed Medicare for 108 services in 2024

CMS data shows 108 Medicare services from Dr. Koeplin across 4 procedure codes in 2024, for 80 Medicare patients. Medicare paid $29,394 for them.

Medicare services, 2024108
Medicare patients80
Paid by Medicare$29,394
Procedure codes4

Dr. Koeplin's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 02024: 54
Office and hospital visits
2023: 422024: 5429%

Where Dr. Koeplin's Medicare services took place, 2024

  • In an office5450%
  • In a facility5450%

Dr. Koeplin compared with the Wisconsin median for general surgeons, 2024

  • Dr. Koeplin
  • Wisconsin median
Medicare services
108vs 999% above
Medicare patients
80vs 10020% below
Part D claims
51vs 3738% above

Medians across 557 general surgeons in Wisconsin with Dmand AI profiles that report each measure.

Dr. Koeplin'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.

See all procedures by Dr. Koeplin

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Michael B. Koeplin treated 80 Medicare patients in 2024, average age 67

CMS counts 80 Medicare patients who saw Dr. Koeplin in 2024. The largest group is 65 to 74, with 50 patients. 74% of them have high blood pressure, and 68% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Koeplin's median patient age at 58, with 46% women.

Medicare patients, 202480
Average age67
Average risk score1.10
Also on Medicaid14%

Dr. Koeplin's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Koeplin's Medicare patients by sex, 2024

  • Women3645%
  • Men4455%

Chronic conditions among Dr. Koeplin's Medicare patients, 2024

  1. High blood pressure74%
  2. High cholesterol68%
  3. Arthritis58%
  4. Anxiety39%
  5. Mood disorders35%
  6. Depression34%
  7. Diabetes26%
  8. Ischemic heart disease21%

Share of Medicare patients with each condition. A patient can have several.

Dr. Koeplin's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women46%
  • Men54%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Michael B. Koeplin wrote 61 Medicare Part D claims in 2024

In 2024, Dr. Koeplin wrote 61 Medicare Part D claims for 56 patients. 100% of them were for generic drugs. CMS names the drug for 51 of them, across 1 drug with 11 or more claims each, at $171 in total drug cost. In 2023, CMS named 32 claims across 1 drug.

Part D claims, 202461
Drugs named by CMS1
Total drug cost$171
Part D patients56

Dr. Koeplin'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. Koeplin's Part D claims, 2024

  • Opioids92%56 of 61 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: 322024: 5159%

Drugs named by CMS: 1 in 2024, 1 in 2023.

See all prescribing by Dr. Koeplin

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

Dr. Michael B. Koeplin ranks in the 94th percentile for hernia repair - groin (open) in Medicare

Dr. Koeplin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 15 procedures of hernia repair - groin (open) by Dr. Koeplin, more than 94% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Koeplin ranks in Medicare procedure volume

Spinal fusion
37th percentile20 procedures
Hernia repair - groin (open)
94th percentile15 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Michael B. Koeplin received $5,118 in industry payments from 2016 to 2023

CMS Open Payments shows 22 general payments to Dr. Koeplin from 7 drug and device companies from 2016 to 2023. Debt forgiveness make up the largest share, 43% of the total. Intuitive Surgical, Inc. paid the most, $2,630. It also lists 1 research payment totaling $590 in 2017.

General payments to Dr. Koeplin by program year, 2016 to 2023

General payments to Dr. Koeplin by kind, 2016 to 2023

$5.1Kin total
  • Debt forgiveness$2,19443%
  • Travel and lodging$1,15022%
  • Education$1,00020%
  • Food and beverage$77415%

Companies that paid Dr. Koeplin the most, 2016 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Koeplin

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Michael B. Koeplin graduated from University of Missouri, Columbia School of Medicine

Dr. Koeplin graduated from University of Missouri, Columbia School of Medicine in 1989.

  1. Medical schoolUniversity of Missouri, Columbia School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Michael B. Koeplin's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Michael B. Koeplin

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. Michael B. Koeplin's NPI number?

Dr. Michael B. Koeplin's NPI number is 1649217274. It was assigned on June 1, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael B. Koeplin?

Dr. Michael B. Koeplin is a general surgeon in Hudson, Wisconsin. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Michael B. Koeplin practice?

Dr. Koeplin practices at 2651 Hillcrest Dr., Suite 301, Hudson, WI 54016. Dr. Koeplin's primary practice is Valley Surgery Center - Hudson in Hudson, Wisconsin. Dmand AI also links Dr. Koeplin to 5 hospitals, 2 medical groups and 1 group practice or clinic.

What is Dr. Michael B. Koeplin's office phone number?

The practice phone on file for Dr. Koeplin is (715) 952-1279.

What is Dr. Michael B. Koeplin's medical license number?

Dr. Koeplin holds Minnesota license 34323.

Which hospitals is Dr. Michael B. Koeplin affiliated with?

Dr. Koeplin is affiliated with Hudson Hospital & Clinic. Dmand AI links Dr. Koeplin to 5 more hospitals.

What medical group is Dr. Michael B. Koeplin part of?

Dr. Koeplin is linked to Hudson Physicians. Dmand AI links Dr. Koeplin to 2 more medical groups.

Does Dr. Michael B. Koeplin accept Medicare?

Yes. CMS data shows Dr. Koeplin billed Medicare for 108 services in 2024, and Dr. Koeplin accepts Medicare assignment.

How many Medicare patients does Dr. Michael B. Koeplin see?

CMS counts 80 Medicare patients who saw Dr. Koeplin in 2024, with an average age of 67.

What services does Dr. Michael B. Koeplin bill to Medicare?

In 2024, Dr. Koeplin's most billed Medicare services were office visit, new patient (99204), surgery: bones and joints (22558) and surgery: bones and joints (22585).

Show 4 more questionsShow fewer questions

Where did Dr. Michael B. Koeplin go to medical school?

Dr. Koeplin graduated from University of Missouri, Columbia School of Medicine in 1989.

What drugs does Dr. Michael B. Koeplin prescribe most?

In 2024 Medicare Part D data, Dr. Koeplin's most prescribed drugs by claims were Oxycodone HCl.

Has Dr. Michael B. Koeplin received payments from drug or device companies?

CMS Open Payments shows $5,118 in general payments to Dr. Koeplin from 7 companies from 2016 to 2023. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Michael B. Koeplin been practicing?

Dr. Koeplin graduated from medical school in 1989, 37 years ago.

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