Dr. Stephen Eugene Hoy, MD
- Medicare services, 2024
- 1,469
- Medicare patients, 2024
- 525
- Part D claims, 2024
- 788
- Industry payments
- $170
- Affiliated sites
- 2
- Practice address
- 1500 Associates Drive, Dubuque, IA 52002
- Practice phone
- Call (563) 584-4500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tri-State Surgery Center - Dubuque
Surgery Center - Medicare-Certified · Dubuque, Iowa
Find Dr. Hoy's professional email, personal email and mobile number
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Dr. Stephen Eugene Hoy is a dermatologist in Dubuque, Iowa
Dr. Hoy practices at Tri-State Surgery Center - Dubuque in Dubuque, Iowa.
Dr. Hoy's NPI, 1275584948, was assigned on May 15, 2006. Dr. Hoy graduated from Medical College of Wisconsin in 1984. Dr. Hoy holds Iowa license 25156.
- NPI
- 1275584948NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466469101
- NPI enumeration date
- May 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (563) 584-4500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen Eugene Hoy practices at Tri-State Surgery Center - Dubuque in Dubuque, Iowa
Dr. Hoy's primary practice is Tri-State Surgery Center - Dubuque, at 1500 Associates Drive, Dubuque, IA 52002. The practice phone is (563) 584-4500.
- Tri-State Surgery Center - Dubuque1500 Associates Drive, Dubuque, IA 52002Phone(563) 584-4500
Source: Dmand AI Affiliation Data
Dr. Stephen Eugene Hoy is affiliated with 2 sites of care and 1 medical group
Dr. Hoy's primary practice is Tri-State Surgery Center - Dubuque in Dubuque, Iowa. The medical group on file is Medical Associates Clinic. Dmand AI also links Dr. Hoy to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen Eugene Hoy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hoy practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tri-State Surgery Center - Dubuque | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen Eugene Hoy is one of 83 dermatologists in Iowa
Dermatology is Dr. Hoy's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Hoy is licensed in Iowa.
Specialties and state licenses
- Dermatology, IowaPrimary
Dermatologists near Dr. Hoy
Counts of dermatologists 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. Stephen Eugene Hoy billed Medicare for 1,469 services in 2024
CMS data shows 1,469 Medicare services from Dr. Hoy across 6 procedure codes in 2024, for 525 Medicare patients. Medicare paid $44,271 for them. Every service was in an office.
Dr. Hoy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1,0982024: 88819%
- Office and hospital visits
- 2023: 8062024: 58128%
Dr. Hoy compared with the Iowa median for dermatologists, 2024
- Dr. Hoy
- Iowa median
- Medicare services
- 1,469vs 2,36338% below
- Medicare patients
- 525vs 66421% below
- Part D claims
- 673vs 40267% above
Medians across 85 dermatologists in Iowa with Dmand AI profiles that report each measure.
Dr. Hoy'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. Hoy and other dermatologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen Eugene Hoy treated 525 Medicare patients in 2024, average age 76
CMS counts 525 Medicare patients who saw Dr. Hoy in 2024. The largest group is 65 to 74, with 234 patients. 75% of them have high cholesterol, and 62% have high blood pressure. 4% are also on Medicaid. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hoy's median patient age at 74, with 47% women.
Dr. Hoy's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hoy's Medicare patients by sex, 2024
- Women23445%
- Men29155%
Chronic conditions among Dr. Hoy's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis34%
- Diabetes22%
- Ischemic heart disease20%
- Anxiety17%
- Atrial fibrillation17%
- Cancer15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hoy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen Eugene Hoy wrote 788 Medicare Part D claims in 2024
In 2024, Dr. Hoy wrote 788 Medicare Part D claims for 299 patients. 97% of them were for generic drugs. CMS names the drug for 673 of them, across 17 drugs with 11 or more claims each, at $94,840 in total drug cost. In 2023, CMS named 897 claims across 17 drugs.
Dr. Hoy's Part D claims by kind of drug, 2024
- Generic762 claims97%
- Brand-name26 claims3%
Dr. Hoy'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. Hoy's Part D claims, 2024
- Antibiotics6%51 of 788 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: 8972024: 67325%
Drugs named by CMS: 17 in 2024, 17 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. Stephen Eugene Hoy ranks in the 93rd percentile for removal of skin lesions in Medicare
Dr. Hoy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,031 procedures of removal of skin lesions by Dr. Hoy, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Hoy ranks in Medicare procedure volume
- Removal of skin lesions
- 93rd percentile1,031 procedures
- Skin biopsy
- 83rd percentile182 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal or shaving of skin growth: 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. Stephen Eugene Hoy received $170 in industry payments from 2021 to 2024
CMS Open Payments shows 4 general payments to Dr. Hoy from 3 drug and device companies from 2021 to 2024. Education make up the largest share, 77% of the total. Janssen Pharmaceuticals, Inc paid the most, $100.
General payments to Dr. Hoy by program year, 2021 to 2024
General payments to Dr. Hoy by kind, 2021 to 2024
- Education$13177%
- Food and beverage$4023%
Companies that paid Dr. Hoy the most, 2021 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen Eugene Hoy graduated from Medical College of Wisconsin
Dr. Hoy graduated from Medical College of Wisconsin in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen Eugene Hoy'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. Stephen Eugene Hoy
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. Stephen Eugene Hoy's NPI number?
Dr. Stephen Eugene Hoy's NPI number is 1275584948. It was assigned on May 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Eugene Hoy?
Dr. Stephen Eugene Hoy is a dermatologist in Dubuque, Iowa. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Stephen Eugene Hoy practice?
Dr. Hoy practices at 1500 Associates Drive, Dubuque, IA 52002. Dr. Hoy's primary practice is Tri-State Surgery Center - Dubuque in Dubuque, Iowa. Dmand AI also links Dr. Hoy to 1 group practice or clinic.
What is Dr. Stephen Eugene Hoy's office phone number?
The practice phone on file for Dr. Hoy is (563) 584-4500.
What is Dr. Stephen Eugene Hoy's medical license number?
Dr. Hoy holds Iowa license 25156.
What medical group is Dr. Stephen Eugene Hoy part of?
Dr. Hoy is linked to Medical Associates Clinic.
Does Dr. Stephen Eugene Hoy accept Medicare?
Yes. CMS data shows Dr. Hoy billed Medicare for 1,469 services in 2024, and Dr. Hoy accepts Medicare assignment.
How many Medicare patients does Dr. Stephen Eugene Hoy see?
CMS counts 525 Medicare patients who saw Dr. Hoy in 2024, with an average age of 76.
What services does Dr. Stephen Eugene Hoy bill to Medicare?
In 2024, Dr. Hoy's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Where did Dr. Stephen Eugene Hoy go to medical school?
Dr. Hoy graduated from Medical College of Wisconsin in 1984.
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What drugs does Dr. Stephen Eugene Hoy prescribe most?
In 2024 Medicare Part D data, Dr. Hoy's most prescribed drugs by claims were Triamcinolone Acetonide, Betamethasone Dipropionate and Fluticasone Propionate.
Has Dr. Stephen Eugene Hoy received payments from drug or device companies?
CMS Open Payments shows $170 in general payments to Dr. Hoy from 3 companies from 2021 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Stephen Eugene Hoy been practicing?
Dr. Hoy graduated from medical school in 1984, 42 years ago.
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