Stephen Eugene Hoy, M.D.
Dermatology Physician · Dubuque, IA
Stephen Eugene Hoy, M.D. is a dermatology physician with a practice address in Dubuque, Iowa, and NPI 1275584948, issued on May 15, 2006. Check the license (Iowa 25156, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Stephen Eugene Hoy
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 25156 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Associates Dr, Dubuque, IA 52002
- Phone
- (563) 584-4425
- Enumerated
- May 15, 2006
- Record last updated
- Jan 12, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (563) 584-4295
- Medicaid ID
- 0142315 IA
- Medicare enrollment
- Enrolled (PECOS I20060321000397); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1984
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 105 in Iowa → Look up another NPI →
Also registered at 1500 Associates Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edward Alt, MDObstetrics & Gynecology Physician1548432727
- Matthew Arensdorff, O.D.Optometrist1255644621
- Daniel Armstrong, PHYSICIAN ASSISTANTMedical Physician Assistant1699909028
- Jeffrey Artioli, CRNACertified Registered Nurse Anesthetist1558006411
- William Auer, ODOptometrist1598334971
- Kent Baumann, M.D.Ophthalmology Physician1316999725
Verify Stephen Eugene Hoy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 25156Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average dermatology physician in 2024
788 Medicare Part D claims for 299 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Triamcinolone Acetonide254 claims
- Betamethasone Dipropionate88 claims
- Fluticasone Propionate49 claims
- Metronidazole35 claims
- Clobetasol Propionate31 claims
- Methotrexate31 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $39.73
1 payment: food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Medical Associates Clinic P CDubuque, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Eugene Hoy among 105 dermatology physician records in Iowa
Stephen Eugene Hoy, M.D. is one of 105 dermatology physician records with a practice address in Iowa. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1984 · median 2008 among the 71 with a school on file
- Record last updated2011 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Iowa
There are 105 dermatology physician records in Iowa.
All 105 in Iowa → Every provider in Dubuque → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Melissa Dodds, MDDubuque, IA 520021023512191
- Sara Fitz, M.D.Dubuque, IA 520021366672784
- Jennifer Schope, MDDubuque, IA 520021952357196
- Jacob Lorsung, PA-CDubuque, IA 520031861022568
- Charles Weber, D.O.Dubuque, IA 520031518928308
- Emily Weig, MDDubuque, IA 520031992365894
- David Boysen, M.D.Coralville, IA 522411972687911
- Thomas Boysen, M.D.Coralville, IA 522411851475750
Common questions
What is Stephen Eugene Hoy, M.D.'s NPI number?
Stephen Eugene Hoy, M.D.'s National Provider Identifier (NPI) is 1275584948, issued on May 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Eugene Hoy, M.D. located?
The NPPES record lists a practice address at 1500 Associates Dr, Dubuque, IA, 52002. Phone: (563) 584-4425. Providers update this record themselves, so call before visiting.
How can I verify Stephen Eugene Hoy, M.D.'s license?
NPPES lists Iowa license number 25156, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephen Eugene Hoy, M.D. prescribe under Medicare Part D?
In 2024, Stephen Eugene Hoy, M.D. had 788 Medicare Part D claims for 299 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.