Dr. Michael M. Decker, MD
- Medicare services, 2024
- 130
- Medicare patients, 2024
- 112
- Part D claims, 2024
- 73
- Hospital affiliations
- 2
- Industry payments
- $56,082
- Practice address
- W180 N8085 Town Hall Rd, Menomonee Falls, WI 53051
- Practice phone
- Call (262) 251-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Decker's professional email, personal email and mobile number
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Dr. Michael M. Decker is an orthopedic surgeon in Menomonee Falls, Wisconsin
Dr. Decker practices at Froedtert Menomonee Falls Hospital in Menomonee Falls, Wisconsin, part of Froedtert ThedaCare Health.
Dr. Decker's NPI, 1447525878, was assigned on March 19, 2012. Dr. Decker holds Wisconsin license 81507.
- NPI
- 1447525878NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931338274
- NPI enumeration date
- March 19, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (262) 251-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael M. Decker practices at 2 locations in Menomonee Falls, Wisconsin
Dr. Decker's primary practice is Froedtert Menomonee Falls Hospital, at W180 N8085 Town Hall Rd, Menomonee Falls, WI 53051 in Waukesha County. The practice phone is (262) 251-1000. Dr. Decker also practices at Froedtert Menomonee Falls Hospital, 180 Town Hall Rd, Menomonee Falls, WI 53051.
- Froedtert Menomonee Falls HospitalPrimaryW180 N8085 Town Hall Rd, Menomonee Falls, WI 53051 · Waukesha CountyPhone(262) 251-1000
- Froedtert Menomonee Falls Hospital180 Town Hall Rd, Menomonee Falls, WI 53051 · Waukesha CountyPhone(262) 255-2500
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Michael M. Decker is affiliated with 3 sites of care and 2 medical groups
Dr. Decker's primary practice is Froedtert Menomonee Falls Hospital in Menomonee Falls, Wisconsin, part of Froedtert ThedaCare Health. Dr. Decker is also affiliated with Froedtert Hospital. The medical group on file is Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI also links Dr. Decker to 1 more home health agency and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael M. Decker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Decker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Froedtert Menomonee Falls Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Froedtert ThedaCare Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael M. Decker is one of 526 orthopedic surgeons in Wisconsin
Orthopaedic surgery is Dr. Decker's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Decker is licensed in Wisconsin.
Specialties and state licenses
- Orthopaedic surgery, WisconsinPrimary
Orthopedic surgeons near Dr. Decker
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. Michael M. Decker billed Medicare for 130 services in 2024
CMS data shows 130 Medicare services from Dr. Decker across 5 procedure codes in 2024, for 112 Medicare patients. Medicare paid $41,239 for them.
Dr. Decker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1382024: 7943%
- Surgery
- 2023: 432024: 5119%
Where Dr. Decker's Medicare services took place, 2024
- In an office3426%
- In a facility9674%
Dr. Decker compared with the Wisconsin median for orthopedic surgeons, 2024
- Dr. Decker
- Wisconsin median
- Medicare services
- 130vs 43970% below
- Medicare patients
- 112vs 17235% below
- Part D claims
- 29vs 7059% below
Medians across 543 orthopedic surgeons in Wisconsin with Dmand AI profiles that report each measure.
Dr. Decker'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. Decker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Decker and other orthopedic surgeons in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael M. Decker treated 112 Medicare patients in 2024, average age 74
CMS counts 112 Medicare patients who saw Dr. Decker in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have arthritis, and 75% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Decker's median patient age at 68, with 63% women.
Dr. Decker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Decker's Medicare patients by sex, 2024
- Women6861%
- Men4439%
Chronic conditions among Dr. Decker's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol73%
- Osteoporosis31%
- Chronic kidney disease28%
- Heart failure26%
- Anxiety25%
- Ischemic heart disease25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Decker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael M. Decker wrote 73 Medicare Part D claims in 2024
In 2024, Dr. Decker wrote 73 Medicare Part D claims for 40 patients. 97% of them were for generic drugs. CMS names the drug for 29 of them, across 2 drugs with 11 or more claims each, at $1,633 in total drug cost. In 2023, CMS named 19 claims across 1 drug.
Dr. Decker's Part D claims by kind of drug, 2024
- Generic71 claims97%
- Brand-name and other2 claims3%
Dr. Decker'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. Decker's Part D claims, 2024
- Opioids27%20 of 73 claims
- Antibiotics52%38 of 73 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: 192024: 2953%
Drugs named by CMS: 2 in 2024, 1 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. Michael M. Decker ranks in the 67th percentile for hip replacement in Medicare
Dr. Decker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Decker as offering telehealth. CMS counts 21 procedures of hip replacement by Dr. Decker, more than 67% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Decker ranks in Medicare procedure volume
- Knee replacement
- 65th percentile31 procedures
- Hip replacement
- 67th percentile21 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 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 M. Decker received $56,082 in industry payments from 2016 to 2025
CMS Open Payments shows 130 general payments to Dr. Decker from 11 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 55% of the total. Smith & Nephew, Inc. paid the most, $49,182.
General payments to Dr. Decker by program year, 2016 to 2025
General payments to Dr. Decker by kind, 2016 to 2025
- Consulting fees$30,82555%
- Travel and lodging$11,66621%
- Speaker and faculty fees$7,80014%
- Food and beverage$5,79110%
Companies that paid Dr. Decker the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael M. Decker'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Michael M. Decker
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 M. Decker's NPI number?
Dr. Michael M. Decker's NPI number is 1447525878. It was assigned on March 19, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael M. Decker?
Dr. Michael M. Decker is an orthopedic surgeon in Menomonee Falls, Wisconsin. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Michael M. Decker practice?
Dr. Decker practices at W180 N8085 Town Hall Rd, Menomonee Falls, WI 53051. Dr. Decker also practices at 180 Town Hall Rd, Menomonee Falls, WI 53051. Dr. Decker's primary practice is Froedtert Menomonee Falls Hospital in Menomonee Falls, Wisconsin, part of Froedtert ThedaCare Health. Dmand AI also links Dr. Decker to 1 home health agency and 1 medical group.
What is Dr. Michael M. Decker's office phone number?
The practice phone on file for Dr. Decker is (262) 251-1000.
What is Dr. Michael M. Decker's medical license number?
Dr. Decker holds Wisconsin license 81507.
Which hospitals is Dr. Michael M. Decker affiliated with?
Dr. Decker practices at Froedtert Menomonee Falls Hospital in Menomonee Falls, Wisconsin. Dr. Decker is also affiliated with Froedtert Hospital.
What medical group is Dr. Michael M. Decker part of?
Dr. Decker is linked to Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI links Dr. Decker to 1 more medical group.
Does Dr. Michael M. Decker accept Medicare?
Yes. CMS data shows Dr. Decker billed Medicare for 130 services in 2024, and Dr. Decker accepts Medicare assignment.
Does Dr. Michael M. Decker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Decker as offering telehealth services.
How many Medicare patients does Dr. Michael M. Decker see?
CMS counts 112 Medicare patients who saw Dr. Decker in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Michael M. Decker bill to Medicare?
In 2024, Dr. Decker's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: bones and joints (27130).
What drugs does Dr. Michael M. Decker prescribe most?
In 2024 Medicare Part D data, Dr. Decker's most prescribed drugs by claims were Oxycodone HCl and Cefepime HCl.
Has Dr. Michael M. Decker received payments from drug or device companies?
CMS Open Payments shows $56,082 in general payments to Dr. Decker from 11 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. Michael M. Decker been practicing?
Dr. Decker graduated from medical school in 2012, 14 years ago.
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