Dr. Donald Kevin Middleton, MD
- Medicare services, 2024
- 1,474
- Medicare patients, 2024
- 234
- Part D claims, 2024
- 455
- MIPS score, 2024
- 31
- Hospital affiliations
- 2
- Practice address
- 2500 N Mayfair Rd, Milwaukee, WI 53226
- Practice phone
- Call (414) 257-2525
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wisconsin Bone & Joint S C
Milwaukee, Wisconsin
Find Dr. Middleton'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. Donald Kevin Middleton is an orthopedic surgeon in Milwaukee, Wisconsin
Dr. Middleton practices at Wisconsin Bone & Joint S C in Milwaukee, Wisconsin.
Dr. Middleton's NPI, 1235190364, was assigned on March 29, 2006. Dr. Middleton graduated from Northwestern University Feinberg Medical School in 1988. Dr. Middleton holds Wisconsin license 30595.
- NPI
- 1235190364NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779589353
- NPI enumeration date
- March 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 257-2525
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Donald Kevin Middleton practices at Wisconsin Bone & Joint S C in Milwaukee, Wisconsin
Dr. Middleton's primary practice is Wisconsin Bone & Joint S C, at 2500 N Mayfair Rd, Milwaukee, WI 53226 in Milwaukee County. The practice phone is (414) 257-2525.
- Wisconsin Bone & Joint S C2500 N Mayfair Rd, Milwaukee, WI 53226 · Milwaukee CountyPhone(414) 257-2525
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Donald Kevin Middleton is affiliated with 7 sites of care and 3 medical groups
Dr. Middleton's primary practice is Wisconsin Bone & Joint S C in Milwaukee, Wisconsin. Dr. Middleton is also affiliated with Ascension Columbia St. Mary's Hospital - Milwaukee Campus. The medical group on file is Wisconsin Bone and Joint, S. C. Dmand AI also links Dr. Middleton to 1 more hospital, 3 group practices and clinics, 2 medical groups and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Donald Kevin Middleton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Middleton practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wisconsin Bone & Joint S C | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Donald Kevin Middleton is one of 526 orthopedic surgeons in Wisconsin
Orthopaedic surgery is Dr. Middleton's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Middleton is licensed in Wisconsin.
Specialties and state licenses
- Orthopaedic surgery, WisconsinPrimary
Orthopedic surgeons near Dr. Middleton
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. Donald Kevin Middleton billed Medicare for 1,474 services in 2024
CMS data shows 1,474 Medicare services from Dr. Middleton across 13 procedure codes in 2024, for 234 Medicare patients. Medicare paid $85,737 for them.
Dr. Middleton's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 6942024: 6851%
- Office and hospital visits
- 2023: 3262024: 3281%
- Imaging
- 2023: 3062024: 26613%
- Surgery
- 2023: 2322024: 19516%
Where Dr. Middleton's Medicare services took place, 2024
- In an office1,42497%
- In a facility503%
Dr. Middleton compared with the Wisconsin median for orthopedic surgeons, 2024
- Dr. Middleton
- Wisconsin median
- Medicare services
- 1,474vs 4393.4 times
- Medicare patients
- 234vs 17236% above
- Part D claims
- 404vs 705.8 times
Medians across 543 orthopedic surgeons in Wisconsin with Dmand AI profiles that report each measure.
Dr. Middleton'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.
Need commercial claims for Dr. Middleton?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Middleton and other orthopedic surgeons in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Donald Kevin Middleton treated 234 Medicare patients in 2024, average age 74
CMS counts 234 Medicare patients who saw Dr. Middleton in 2024. The largest group is 65 to 74, with 121 patients. 75% of them have arthritis, and 74% have high cholesterol. 9% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Middleton's median patient age at 69, with 61% women.
Dr. Middleton's Medicare patients by age, 2024
Dr. Middleton's Medicare patients by sex, 2024
- Women15365%
- Men8135%
Chronic conditions among Dr. Middleton's Medicare patients, 2024
- Arthritis75%
- High cholesterol74%
- High blood pressure68%
- Ischemic heart disease28%
- Anxiety25%
- Mood disorders24%
- Depression22%
- Chronic kidney disease19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Middleton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Donald Kevin Middleton wrote 455 Medicare Part D claims in 2024
In 2024, Dr. Middleton wrote 455 Medicare Part D claims for 202 patients. 98% of them were for generic drugs. CMS names the drug for 404 of them, across 9 drugs with 11 or more claims each, at $4,495 in total drug cost. In 2023, CMS named 327 claims across 8 drugs.
Dr. Middleton's Part D claims by kind of drug, 2024
- Generic446 claims98%
- Brand-name and other9 claims2%
Dr. Middleton'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. Middleton's Part D claims, 2024
- Opioids51%233 of 455 claims
- Antibiotics10%46 of 455 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: 3272024: 40424%
Drugs named by CMS: 9 in 2024, 8 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
Dr. Donald Kevin Middleton scored 31 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 31 out of 100 for Dr. Middleton for performance year 2024, reported individually. Dr. Middleton accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 32 procedures of knee replacement by Dr. Middleton, more than 66% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Middleton's MIPS scores, performance year 2024
- 31of 100Final score
- 9.4of 100Quality
- 0of 100Promoting Interoperability
- 0of 100Improvement Activities
- 93of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Middleton ranks in Medicare procedure volume
- Knee replacement
- 66th percentile32 procedures
- Hip replacement
- 55th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
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. Donald Kevin Middleton received $8,826 in industry payments from 2016 to 2025
CMS Open Payments shows 111 general payments to Dr. Middleton from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 54% of the total. Smith & Nephew, Inc. paid the most, $3,930.
General payments to Dr. Middleton by program year, 2016 to 2025
General payments to Dr. Middleton by kind, 2016 to 2025
- Food and beverage$4,73754%
- Travel and lodging$2,69230%
- Speaker and faculty fees$90010%
- Consulting fees$4005%
- Education$981%
Companies that paid Dr. Middleton the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Donald Kevin Middleton graduated from Northwestern University Feinberg Medical School
Dr. Middleton graduated from Northwestern University Feinberg Medical School in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Donald Kevin Middleton'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)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. Donald Kevin Middleton
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. Donald Kevin Middleton's NPI number?
Dr. Donald Kevin Middleton's NPI number is 1235190364. It was assigned on March 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Donald Kevin Middleton?
Dr. Donald Kevin Middleton is an orthopedic surgeon in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Donald Kevin Middleton practice?
Dr. Middleton practices at 2500 N Mayfair Rd, Milwaukee, WI 53226. Dr. Middleton's primary practice is Wisconsin Bone & Joint S C in Milwaukee, Wisconsin. Dmand AI also links Dr. Middleton to 1 hospital, 3 group practices and clinics, 2 medical groups and 1 home health agency.
What is Dr. Donald Kevin Middleton's office phone number?
The practice phone on file for Dr. Middleton is (414) 257-2525.
What is Dr. Donald Kevin Middleton's medical license number?
Dr. Middleton holds Wisconsin license 30595.
Which hospitals is Dr. Donald Kevin Middleton affiliated with?
Dr. Middleton is affiliated with Ascension Columbia St. Mary's Hospital - Milwaukee Campus. Dmand AI links Dr. Middleton to 1 more hospital.
What medical group is Dr. Donald Kevin Middleton part of?
Dr. Middleton is linked to Wisconsin Bone and Joint, S. C. Dmand AI links Dr. Middleton to 2 more medical groups.
Does Dr. Donald Kevin Middleton accept Medicare?
Yes. CMS data shows Dr. Middleton billed Medicare for 1,474 services in 2024, and Dr. Middleton accepts Medicare assignment.
What is Dr. Donald Kevin Middleton's MIPS score?
Dr. Middleton's MIPS final score for performance year 2024 is 31 out of 100, reported individually.
How many Medicare patients does Dr. Donald Kevin Middleton see?
CMS counts 234 Medicare patients who saw Dr. Middleton in 2024, with an average age of 74.
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What services does Dr. Donald Kevin Middleton bill to Medicare?
In 2024, Dr. Middleton's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and diagnostic imaging (73562).
Where did Dr. Donald Kevin Middleton go to medical school?
Dr. Middleton graduated from Northwestern University Feinberg Medical School in 1988.
What drugs does Dr. Donald Kevin Middleton prescribe most?
In 2024 Medicare Part D data, Dr. Middleton's most prescribed drugs by claims were Tramadol HCl, Celecoxib and Oxycodone HCl.
Has Dr. Donald Kevin Middleton received payments from drug or device companies?
CMS Open Payments shows $8,826 in general payments to Dr. Middleton from 24 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. Donald Kevin Middleton been practicing?
Dr. Middleton graduated from medical school in 1988, 38 years ago.
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