AARON REED BROWN (M.D.) – Emergency Medicine Physician, NPI 1154653178
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
111 EMERGENCY MEDICINE in WY
Provider Addresses for AARON REED BROWN (M.D.)
PO BOX 343
THAYNE, WY 831270343
Phone: (940) 765-2764
Type: Mailing
901 ADAMS ST
AFTON, WY 831109621
Phone: (307) 885-5821
Type: Location
West Park Hospital, 707, Sheridan Avenue, Cody, Park County, Wyoming, 82414, United States
CODY, WY 82414
Phone: (307) 527-7501
Fax: (307) 578-2492
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $221.
Total Amount is formed as General ($221) + Research ($0) + Ownership ($0) = $221.
Last reported payment date: 2024-09-28 • Largest payer in this snapshot: Boston Scientific Corporation ($206).
Total Amount
$221
General + Research + Ownership
Payments
12
Total payment records
General Amount
$221
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $206 |
| Organon LLC | $15 |
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: 2018-06-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20100528000641 | I | Emergency Medicine | TX | TBD |
| I20131211002072 | I | Emergency Medicine | WY | TBD |
| I20180627003119 | I | Emergency Medicine | NM | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 83127)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Therapist In Private Practice | WY | |
| Emergency Medicine | WY | |
| - | WY | |
| A N E S T H E S I O L O G Y | UT | |
| Family Practice | WY | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | ID | |
| Physician Assistant | WA | |
| Family Practice | WY | |
| Physician Assistant | IA | |
| Physician Assistant | IL |
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