AARON ANDREW DWAN (MD) – Dermatology Physician, NPI 1871152967
Dermatology Physician
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Profile Insights
NPPES metrics only — not quality of care.
337 DERMATOLOGY in MO
Provider Addresses for AARON ANDREW DWAN (MD)
130 Richardson Xing Ste 130
Arnold, MO 630106023
Phone: (636) 489-4770
Fax: (636) 489-4880
Type: Location
5721 Osage Beach Pkwy Ste 100
Osage Beach, MO 650653030
Phone: (573) 302-4696
Fax: (573) 302-4698
Type: Location
PO BOX 19644
SPRINGFIELD, IL 627949644
Phone: (217) 545-8000
Fax: (217) 545-7438
Type: Mailing
North Rutledge Street, Springfield, Sangamon County, Illinois, 62702, United States
SPRINGFIELD, IL 627024968
Phone: (217) 545-8000
Fax: (217) 545-7438
Type: Location
801 YORK ST
MANITOWOC, WI 542204630
Phone: (920) 663-9008
Fax: (920) 684-1439
Type: Mailing
5700 MEXICO RD STE 14
SAINT PETERS, MO 633761667
Phone: (636) 277-0371
Fax: (636) 447-4161
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 198 Open Payments records for all available years, with a total value of $3,497.
Total Amount is formed as General ($3,497) + Research ($0) + Ownership ($0) = $3,497.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Janssen Biotech, Inc. ($770).
Total Amount
$3,497
General + Research + Ownership
Payments
198
Total payment records
General Amount
$3,497
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $770 |
| ABBVIE INC. | $569 |
| E.R. Squibb & Sons, L.L.C. | $555 |
| Novartis Pharmaceuticals Corporation | $347 |
| Dermavant Sciences, Inc. | $235 |
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: 2023-08-24
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 |
|---|---|---|---|---|
| I20230824003634 | I | Dermatology | MO | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 613 | 120 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 292 | 286 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 182 | 175 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 150 | 140 | $0 |
| 17110 | Destruction of skin growth, 1-14 growths | 117 | 116 | $0 |
Insurance plans in this area (ZIP 63010)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WI | |
| Physician Assistant | VA | |
| - | VA | |
| D E R M A T O L O G Y | TX | |
| - | WI | |
| D E R M A T O L O G Y | AL | |
| D E R M A T O L O G Y | WI | |
| - | WI | |
| Physician Assistant | NY | |
| D E R M A T O L O G Y | WA |
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