Steven Madsen
NPI 1861925356 · Dermatology Physician · Cromwell, CT
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Madsen is a Dermatology Physician provider in Cromwell, CT (NPI 1861925356).
Provider details
- NPI number
- 1861925356
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 75292 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,627 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 693 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 211 | $94 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 210 | $55 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 120 | $117 |
| Biopsy of Related Skin Growth, First Growth11102 | 113 | $98 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 196 | 119 |
| Triamcinolone Acetonide | 140 | 93 |
| Clobetasol Propionate | 83 | 50 |
| Hydrocortisone | 62 | 48 |
| Betamethasone Dipropionate | 50 | 24 |
| Minoxidil | 46 | 18 |
| Dupilumabbrand: Dupixent Pen | 26 | — |
| Fluorouracil |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,841 across 135 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 40 Dale Rd Ste 100Avon, CT 06001-3692Phone: (860) 322-2222
- 21 South RdFarmington, CT 06032-2482Phone: (860) 679-4000
- 340 Buckland RdSouth Windsor, CT 06074-3725Phone: (860) 322-2222
Registry dates
- Enumerated
- 2017-04-11
- Last updated
- 2023-06-28
- Certified
- 2023-06-28
Frequently asked questions
- What is Steven Madsen's NPI number?
- Steven Madsen's National Provider Identifier (NPI) is 1861925356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Madsen's specialty?
- Steven Madsen is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Madsen located?
- Steven Madsen's practice location on file with NPPES is 1 Willowbrook Rd Ste 2, Cromwell, CT 06416-1745.
- What is Steven Madsen's phone number?
- The practice phone number listed in the NPPES registry for Steven Madsen is (860) 322-2222.
- Does Steven Madsen accept Medicare?
- Steven Madsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Madsen's NPI active?
- Yes — Steven Madsen's NPI (1861925356) is active in the NPPES registry as of the last update on 2023-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.