Dr. Darren P. Corteen, MD
- Medicare services, 2024
- 92
- Medicare patients, 2024
- 63
- Part D claims, 2022
- 39
- MIPS score, 2024
- 81
- Hospital affiliations
- 1
- Practice address
- 1000 N Oak Ave, Marshfield, WI 54449
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Marshfield Center Ambulatory Surgical Center - HOPD
Acute Care Hospital outpatient department · Marshfield, Wisconsin
Find Dr. Corteen's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Darren P. Corteen is an orthopedic surgeon in Marshfield, Wisconsin
Dr. Corteen practices at Marshfield Center Ambulatory Surgical Center - HOPD in Marshfield, Wisconsin.
Dr. Corteen's NPI, 1649297482, was assigned on July 17, 2006. Dr. Corteen graduated from University of Wisconsin School of Medicine in 1996. Dr. Corteen holds Wisconsin license 39341.
- NPI
- 1649297482NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931140977
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Darren P. Corteen practices at Marshfield Center Ambulatory Surgical Center - HOPD in Marshfield, Wisconsin
Dr. Corteen's primary practice is Marshfield Center Ambulatory Surgical Center - HOPD, at 1000 N Oak Ave, Marshfield, WI 54449.
- Marshfield Center Ambulatory Surgical Center - HOPD1000 N Oak Ave, Marshfield, WI 54449
Source: Dmand AI Affiliation Data
Dr. Darren P. Corteen is affiliated with 5 sites of care and 3 medical groups
Dr. Corteen's primary practice is Marshfield Center Ambulatory Surgical Center - HOPD in Marshfield, Wisconsin. Dr. Corteen is also affiliated with Marshfield Medical Center - Marshfield. The medical group on file is Marshfield Clinic Health System. Dmand AI also links Dr. Corteen to 3 more group practices and clinics and 2 medical groups, each named with a free account. Dr. Corteen's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Darren P. Corteen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Corteen practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marshfield Center Ambulatory Surgical Center - HOPD | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Darren P. Corteen is one of 526 orthopedic surgeons in Wisconsin
Orthopaedic surgery is Dr. Corteen's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Corteen's licenses on file in 2 states: Wisconsin and Illinois.
Specialties and state licenses
- Orthopaedic surgery, WisconsinPrimary
- Sports medicine (orthopaedic surgery), Illinois
Orthopedic surgeons near Dr. Corteen
Counts of orthopedic surgeons 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. Darren P. Corteen billed Medicare for 92 services in 2024
CMS data shows 92 Medicare services from Dr. Corteen across 4 procedure codes in 2024, for 63 Medicare patients. Medicare paid $4,740 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Corteen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 402024: 6357%
- Surgery
- 2023: 262024: 2912%
Dr. Corteen compared with the Wisconsin median for orthopedic surgeons, 2024
- Dr. Corteen
- Wisconsin median
- Medicare services
- 92vs 43979% below
- Medicare patients
- 63vs 17263% below
- Part D claims
- 39vs 7044% below
Medians across 543 orthopedic surgeons in Wisconsin with Dmand AI profiles that report each measure.
Dr. Corteen'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Darren P. Corteen treated 63 Medicare patients in 2024, average age 65
CMS counts 63 Medicare patients who saw Dr. Corteen in 2024. The largest group is 65 to 74, with 31 patients. 68% of them have arthritis, and 63% have high blood pressure. 41% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Corteen's median patient age at 53, with 59% women.
Dr. Corteen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Corteen's Medicare patients by sex, 2024
- Women3251%
- Men3149%
Chronic conditions among Dr. Corteen's Medicare patients, 2024
- Arthritis68%
- High blood pressure63%
- High cholesterol62%
- Mood disorders38%
- Anxiety37%
- Depression35%
- Diabetes25%
- Cancer22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Corteen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Darren P. Corteen wrote 39 Medicare Part D claims in 2022
In 2022, Dr. Corteen wrote 39 Medicare Part D claims. They cover 2 drugs, with $223 in total drug cost. In 2021, CMS named 43 claims across 2 drugs.
Dr. Corteen's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 432022: 399%
Drugs named by CMS: 2 in 2022, 2 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Darren P. Corteen scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Corteen for performance year 2024, reported as part of a group. Dr. Corteen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Corteen as offering telehealth. CMS counts 22 procedures of lower limb (leg) arthroscopy (minimally invasive joint repair) by Dr. Corteen, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Corteen's MIPS scores, performance year 2024
- 81of 100Final score
- 55.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Corteen ranks in Medicare procedure volume
- Lower limb (leg) arthroscopy (minimally invasive joint repair)
- 94th percentile22 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Upper limb (arm) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Darren P. Corteen received $6,752 in industry payments from 2016 to 2024
CMS Open Payments shows 40 general payments to Dr. Corteen from 5 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 64% of the total. Smith & Nephew, Inc. paid the most, $4,481.
General payments to Dr. Corteen by program year, 2016 to 2024
General payments to Dr. Corteen by kind, 2016 to 2024
- Travel and lodging$4,34264%
- Food and beverage$1,49322%
- Education$91714%
Companies that paid Dr. Corteen the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Darren P. Corteen graduated from University of Wisconsin School of Medicine
Dr. Corteen graduated from University of Wisconsin School of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Darren P. Corteen'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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. Darren P. Corteen
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. Darren P. Corteen's NPI number?
Dr. Darren P. Corteen's NPI number is 1649297482. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Darren P. Corteen?
Dr. Darren P. Corteen is an orthopedic surgeon in Marshfield, Wisconsin. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Darren P. Corteen practice?
Dr. Corteen practices at 1000 N Oak Ave, Marshfield, WI 54449. Dr. Corteen's primary practice is Marshfield Center Ambulatory Surgical Center - HOPD in Marshfield, Wisconsin. Dmand AI also links Dr. Corteen to 3 group practices and clinics and 2 medical groups.
What is Dr. Darren P. Corteen's medical license number?
Dr. Corteen holds Wisconsin license 39341, one of the licenses on file in 2 states.
Which states has Dr. Darren P. Corteen been licensed in?
Dmand AI has state licenses on file for Dr. Corteen in Wisconsin and Illinois.
Which hospitals is Dr. Darren P. Corteen affiliated with?
Dr. Corteen is affiliated with Marshfield Medical Center - Marshfield.
What medical group is Dr. Darren P. Corteen part of?
Dr. Corteen is linked to Marshfield Clinic Health System. Dmand AI links Dr. Corteen to 2 more medical groups.
Does Dr. Darren P. Corteen accept Medicare?
Yes. CMS data shows Dr. Corteen billed Medicare for 92 services in 2024, and Dr. Corteen accepts Medicare assignment.
Does Dr. Darren P. Corteen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Corteen as offering telehealth services.
What is Dr. Darren P. Corteen's MIPS score?
Dr. Corteen's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Darren P. Corteen see?
CMS counts 63 Medicare patients who saw Dr. Corteen in 2024, with an average age of 65.
What services does Dr. Darren P. Corteen bill to Medicare?
In 2024, Dr. Corteen's most billed Medicare services were surgery: bones and joints (20610), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Darren P. Corteen go to medical school?
Dr. Corteen graduated from University of Wisconsin School of Medicine in 1996.
What drugs does Dr. Darren P. Corteen prescribe most?
In 2022 Medicare Part D data, Dr. Corteen's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Naproxen.
Has Dr. Darren P. Corteen received payments from drug or device companies?
CMS Open Payments shows $6,752 in general payments to Dr. Corteen from 5 companies from 2016 to 2024. The largest total came from Smith & Nephew, Inc.
How long has Dr. Darren P. Corteen been practicing?
Dr. Corteen graduated from medical school in 1996, 30 years ago.
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