Dr. Matthew W. Stadnyk, MD
- Medicare services, 2024
- 8,936
- Medicare patients, 2024
- 5,911
- Hospital affiliations
- 6
- Industry payments
- $79
- Medical groups
- 16
- Practice address
- 1015 Bowles, Fenton, MO 63026
- Practice phone
- Call (636) 496-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Stadnyk'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. Matthew W. Stadnyk is a diagnostic radiologist in Fenton, Missouri
Dr. Stadnyk practices at SSM Health St. Clare Hospital - Fenton in Fenton, Missouri, part of SSM Health Care.
Dr. Stadnyk's NPI, 1750313094, was assigned on July 7, 2006. Dr. Stadnyk graduated from University of Missouri, Kansas City, School of Medicine in 1994. Dr. Stadnyk holds Missouri license 105955.
- NPI
- 1750313094NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092806992
- NPI enumeration date
- July 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (636) 496-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew W. Stadnyk practices at SSM Health St. Clare Hospital - Fenton in Fenton, Missouri
Dr. Stadnyk's primary practice is SSM Health St. Clare Hospital - Fenton, at 1015 Bowles, Fenton, MO 63026 in Jefferson County. The practice phone is (636) 496-2000.
- SSM Health St. Clare Hospital - Fenton1015 Bowles, Fenton, MO 63026 · Jefferson CountyPhone(636) 496-2000
Source: Dmand AI Affiliation Data
Dr. Matthew W. Stadnyk is affiliated with 9 sites of care and 16 medical groups
Dr. Stadnyk's primary practice is SSM Health St. Clare Hospital - Fenton in Fenton, Missouri, part of SSM Health Care. Dr. Stadnyk is also affiliated with SSM Health St. Mary's Hospital - St. Louis. The medical group on file is Ernst Radiology Clinic. Dmand AI also links Dr. Stadnyk to 4 more hospitals, 15 medical groups, 2 group practices and clinics and 1 hospital outpatient department, 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. Matthew W. Stadnyk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stadnyk practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health St. Clare Hospital - Fenton | Available with a free account |
| +8 more sites and 15 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew W. Stadnyk is one of 679 diagnostic radiologists in Missouri
Diagnostic radiology is Dr. Stadnyk's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Stadnyk is licensed in Missouri.
Specialties and state licenses
- Diagnostic radiology, MissouriPrimary
Diagnostic radiologists near Dr. Stadnyk
Counts of diagnostic radiologists 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. Matthew W. Stadnyk billed Medicare for 8,936 services in 2024
CMS data shows 8,936 Medicare services from Dr. Stadnyk across 70 procedure codes in 2024, for 5,911 Medicare patients. Medicare paid $183,674 for them.
Dr. Stadnyk's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 8,2472024: 8,7786%
- Tests and treatments
- 2023: 862024: 10320%
- Other services
- 2023: 622024: 5511%
Where Dr. Stadnyk's Medicare services took place, 2024
- In an office2232%
- In a facility8,71398%
Dr. Stadnyk compared with the Missouri median for diagnostic radiologists, 2024
- Dr. Stadnyk
- Missouri median
- Medicare services
- 8,936vs 2,4153.7 times
- Medicare patients
- 5,911vs 1,7603.4 times
Medians across 648 diagnostic radiologists in Missouri with Dmand AI profiles that report each measure.
Dr. Stadnyk'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. Stadnyk?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stadnyk and other diagnostic radiologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew W. Stadnyk treated 5,911 Medicare patients in 2024, average age 73
CMS counts 5,911 Medicare patients who saw Dr. Stadnyk in 2024. The largest group is 65 to 74, with 2,612 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.75, 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. Stadnyk's median patient age at 68, with 64% women.
Dr. Stadnyk's Medicare patients by age, 2024
Dr. Stadnyk's Medicare patients by sex, 2024
- Women3,77564%
- Men2,13636%
Chronic conditions among Dr. Stadnyk's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Chronic kidney disease36%
- Diabetes36%
- Ischemic heart disease35%
- Anxiety34%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stadnyk'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
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Matthew W. Stadnyk takes part in Medicare
Dr. Stadnyk 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. Matthew W. Stadnyk received $79 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Stadnyk from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Medtronic USA, Inc. paid the most, $79.
Companies that paid Dr. Stadnyk the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew W. Stadnyk graduated from University of Missouri, Kansas City, School of Medicine
Dr. Stadnyk graduated from University of Missouri, Kansas City, School of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew W. Stadnyk'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Matthew W. Stadnyk
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. Matthew W. Stadnyk's NPI number?
Dr. Matthew W. Stadnyk's NPI number is 1750313094. It was assigned on July 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew W. Stadnyk?
Dr. Matthew W. Stadnyk is a diagnostic radiologist in Fenton, Missouri. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Matthew W. Stadnyk practice?
Dr. Stadnyk practices at 1015 Bowles, Fenton, MO 63026. Dr. Stadnyk's primary practice is SSM Health St. Clare Hospital - Fenton in Fenton, Missouri, part of SSM Health Care. Dmand AI also links Dr. Stadnyk to 4 hospitals, 15 medical groups, 2 group practices and clinics and 1 hospital outpatient department.
What is Dr. Matthew W. Stadnyk's office phone number?
The practice phone on file for Dr. Stadnyk is (636) 496-2000.
What is Dr. Matthew W. Stadnyk's medical license number?
Dr. Stadnyk holds Missouri license 105955.
Which hospitals is Dr. Matthew W. Stadnyk affiliated with?
Dr. Stadnyk practices at SSM Health St. Clare Hospital - Fenton in Fenton, Missouri. Dr. Stadnyk is also affiliated with SSM Health St. Mary's Hospital - St. Louis. Dmand AI links Dr. Stadnyk to 4 more hospitals.
What medical group is Dr. Matthew W. Stadnyk part of?
Dr. Stadnyk is linked to Ernst Radiology Clinic. Dmand AI links Dr. Stadnyk to 15 more medical groups.
Does Dr. Matthew W. Stadnyk accept Medicare?
Yes. CMS data shows Dr. Stadnyk billed Medicare for 8,936 services in 2024, and Dr. Stadnyk accepts Medicare assignment.
How many Medicare patients does Dr. Matthew W. Stadnyk see?
CMS counts 5,911 Medicare patients who saw Dr. Stadnyk in 2024, with an average age of 73.
What services does Dr. Matthew W. Stadnyk bill to Medicare?
In 2024, Dr. Stadnyk's most billed Medicare services were diagnostic imaging (71045), radiation oncology (77067) and radiation oncology (77063).
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Where did Dr. Matthew W. Stadnyk go to medical school?
Dr. Stadnyk graduated from University of Missouri, Kansas City, School of Medicine in 1994.
Has Dr. Matthew W. Stadnyk received payments from drug or device companies?
CMS Open Payments shows $79 in general payments to Dr. Stadnyk from 1 company from 2018 to 2018. The largest total came from Medtronic USA, Inc.
How long has Dr. Matthew W. Stadnyk been practicing?
Dr. Stadnyk graduated from medical school in 1994, 32 years ago.
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