DR. AARON JAMES STEEN (M.D.) – Dermatology Physician, NPI 1093169633
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
49 MICROGRAPHIC DERMATOLOGIC SURGERY (MDS) in MN
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Provider Addresses for DR. AARON JAMES STEEN (M.D.)
1st Street Southwest, Rochester, Olmsted County, Minnesota, 55903, United States
ROCHESTER, MN 559050001
Phone: (507) 284-2511
Type: Mailing
1952 WHITNEY AVE STE 2
HAMDEN, CT 065171209
Phone: (203) 288-1142
Fax: (203) 288-5086
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 140 Open Payments records for all available years, with a total value of $3,524.
Total Amount is formed as General ($3,524) + Research ($0) + Ownership ($0) = $3,524.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Lilly USA, LLC ($493).
Total Amount
$3,524
General + Research + Ownership
Payments
140
Total payment records
General Amount
$3,524
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $493 |
| Novartis Pharmaceuticals Corporation | $454 |
| Regeneron Healthcare Solutions, Inc. | $260 |
| LEO Pharma Inc. | $248 |
| ABBVIE INC. | $237 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2021-06-24
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20210624002537 | I | Micrographic Dermatologic Surgery (Mds) | CT | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 17311 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 279 | 235 | $0 |
| 12032 | Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | 137 | 134 | $0 |
| 17312 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 126 | 99 | $0 |
| 13132 | Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | 99 | 95 | $0 |
| 17313 | Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks | 93 | 77 | $0 |
Insurance plans in this area (ZIP 55905)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Micrographic Dermatologic Surgery (Mds), Dermatology | NY | |
| - | CT | |
| Nurse Practitioner | CT | |
| D E R M A T O L O G Y | CT | |
| Physician Assistant | MA | |
| P A T H O L O G Y | TX | |
| D E R M A T O L O G Y | CT | |
| Physician Assistant | CT | |
| D E R M A T O L O G Y | MI | |
| - | CT |
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