Dr. Steven J. Ryder, MD
- Medicare services, 2024
- 209
- Medicare patients, 2024
- 175
- Part D claims, 2024
- 134
- Hospital affiliations
- 1
- Industry payments
- $4,269
- Practice address
- 10400 75th St, Kenosha, WI 53142
- Practice phone
- Call (262) 948-5600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ryder'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. Steven J. Ryder is a general surgeon in Kenosha, Wisconsin
Dr. Ryder practices at Aurora Medical Center - Kenosha in Kenosha, Wisconsin, part of Advocate Health.
Dr. Ryder's NPI, 1295759165, was assigned on July 26, 2006. Dr. Ryder graduated from Medical College of Wisconsin in 1991. Dr. Ryder holds Wisconsin license 37844-020.
- NPI
- 1295759165NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951211010
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (262) 948-5600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven J. Ryder practices at Aurora Medical Center - Kenosha in Kenosha, Wisconsin
Dr. Ryder's primary practice is Aurora Medical Center - Kenosha, at 10400 75th St, Kenosha, WI 53142 in Kenosha County. The practice phone is (262) 948-5600.
- Aurora Medical Center - Kenosha10400 75th St, Kenosha, WI 53142 · Kenosha CountyPhone(262) 948-5600
Source: Dmand AI Affiliation Data
Dr. Steven J. Ryder is affiliated with 3 sites of care and 2 medical groups
Dr. Ryder's primary practice is Aurora Medical Center - Kenosha in Kenosha, Wisconsin, part of Advocate Health. The medical group on file is Aurora Medical Group. Dmand AI also links Dr. Ryder to 1 more group practice or clinic, 1 therapy and rehab clinic 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. Steven J. Ryder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ryder practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora Medical Center - Kenosha | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Steven J. Ryder is one of 565 general surgeons in Wisconsin
Surgery is Dr. Ryder's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Ryder is licensed in Wisconsin.
Specialties and state licenses
- Surgery, WisconsinPrimary
General surgeons near Dr. Ryder
Counts of general 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. Steven J. Ryder billed Medicare for 209 services in 2024
CMS data shows 209 Medicare services from Dr. Ryder across 7 procedure codes in 2024, for 175 Medicare patients. Medicare paid $18,023 for them.
Dr. Ryder's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1742024: 20920%
Where Dr. Ryder's Medicare services took place, 2024
- In an office11254%
- In a facility9746%
Dr. Ryder compared with the Wisconsin median for general surgeons, 2024
- Dr. Ryder
- Wisconsin median
- Medicare services
- 209vs 992.1 times
- Medicare patients
- 175vs 10075% above
- Part D claims
- 48vs 3730% above
Medians across 557 general surgeons in Wisconsin with Dmand AI profiles that report each measure.
Dr. Ryder'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ryder and other general surgeons in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven J. Ryder treated 175 Medicare patients in 2024, average age 72
CMS counts 175 Medicare patients who saw Dr. Ryder in 2024. The largest group is 65 to 74, with 76 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.63, 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. Ryder's median patient age at 67, with 46% women.
Dr. Ryder's Medicare patients by age, 2024
Dr. Ryder's Medicare patients by sex, 2024
- Women7543%
- Men10057%
Chronic conditions among Dr. Ryder's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Chronic kidney disease45%
- Diabetes37%
- Ischemic heart disease37%
- Anxiety31%
- Heart failure31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ryder's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
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. Steven J. Ryder wrote 134 Medicare Part D claims in 2024
In 2024, Dr. Ryder wrote 134 Medicare Part D claims for 71 patients. 96% of them were for generic drugs. CMS names the drug for 48 of them, across 4 drugs with 11 or more claims each, at $435 in total drug cost. In 2023, CMS named 26 claims across 2 drugs.
Dr. Ryder's Part D claims by kind of drug, 2024
- Generic129 claims96%
- Brand-name and other5 claims4%
Dr. Ryder'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. Ryder's Part D claims, 2024
- Opioids13%18 of 134 claims
- Antibiotics35%47 of 134 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: 262024: 4885%
Drugs named by CMS: 4 in 2024, 2 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
How Dr. Steven J. Ryder takes part in Medicare
Dr. Ryder accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 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. Steven J. Ryder received $4,269 in industry payments from 2016 to 2025
CMS Open Payments shows 80 general payments to Dr. Ryder from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 55% of the total. Intuitive Surgical, Inc. paid the most, $1,911.
General payments to Dr. Ryder by program year, 2016 to 2025
General payments to Dr. Ryder by kind, 2016 to 2025
- Food and beverage$2,33355%
- Travel and lodging$1,87244%
- Education$341%
- Entertainment$291%
Companies that paid Dr. Ryder 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. Steven J. Ryder graduated from Medical College of Wisconsin
Dr. Ryder graduated from Medical College of Wisconsin in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Steven J. Ryder'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) |
| 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) |
| 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. Steven J. Ryder
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. Steven J. Ryder's NPI number?
Dr. Steven J. Ryder's NPI number is 1295759165. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven J. Ryder?
Dr. Steven J. Ryder is a general surgeon in Kenosha, Wisconsin. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Steven J. Ryder practice?
Dr. Ryder practices at 10400 75th St, Kenosha, WI 53142. Dr. Ryder's primary practice is Aurora Medical Center - Kenosha in Kenosha, Wisconsin, part of Advocate Health. Dmand AI also links Dr. Ryder to 1 group practice or clinic, 1 therapy and rehab clinic and 1 medical group.
What is Dr. Steven J. Ryder's office phone number?
The practice phone on file for Dr. Ryder is (262) 948-5600.
What is Dr. Steven J. Ryder's medical license number?
Dr. Ryder holds Wisconsin license 37844-020.
Which hospitals is Dr. Steven J. Ryder affiliated with?
Dr. Ryder practices at Aurora Medical Center - Kenosha in Kenosha, Wisconsin.
What medical group is Dr. Steven J. Ryder part of?
Dr. Ryder is linked to Aurora Medical Group. Dmand AI links Dr. Ryder to 1 more medical group.
Does Dr. Steven J. Ryder accept Medicare?
Yes. CMS data shows Dr. Ryder billed Medicare for 209 services in 2024, and Dr. Ryder accepts Medicare assignment.
How many Medicare patients does Dr. Steven J. Ryder see?
CMS counts 175 Medicare patients who saw Dr. Ryder in 2024, with an average age of 72.
What services does Dr. Steven J. Ryder bill to Medicare?
In 2024, Dr. Ryder's most billed Medicare services were hospital inpatient care (99232), office visit, new patient (99204) and hospital inpatient care (99223).
Show 4 more questionsShow fewer questions
Where did Dr. Steven J. Ryder go to medical school?
Dr. Ryder graduated from Medical College of Wisconsin in 1991.
What drugs does Dr. Steven J. Ryder prescribe most?
In 2024 Medicare Part D data, Dr. Ryder's most prescribed drugs by claims were Doxycycline Hyclate, Cilostazol and Oxycodone HCl.
Has Dr. Steven J. Ryder received payments from drug or device companies?
CMS Open Payments shows $4,269 in general payments to Dr. Ryder from 23 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Steven J. Ryder been practicing?
Dr. Ryder graduated from medical school in 1991, 35 years ago.
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