DARLENE K BROWN (DO) – Anesthesiology Physician, NPI 1992787360
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
67 ANESTHESIOLOGY in WY
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Provider Addresses for DARLENE K BROWN (DO)
Gillette Post Office, 311, South Kendrick Avenue, Gillette, Campbell County, Wyoming, 82716, United States
GILLETTE, WY 827172098
Phone: (307) 688-1824
Fax: (307) 687-7243
Type: Mailing
Campbell County Health, 501, South Burma Avenue, Gillette, Campbell County, Wyoming, 82716, United States
GILLETTE, WY 827163426
Phone: (307) 688-1824
Fax: (307) 687-7243
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2024-05-26
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 |
|---|---|---|---|---|
| I20180427001332 | I | Anesthesiology | HI | TBD |
| I20200617001689 | I | Anesthesiology | NE | TBD |
| I20240526000052 | I | Anesthesiology | SD | 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 |
|---|---|---|---|---|
| 00142 | Anesthesia for lens surgery | 23 | 23 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 14 | 14 | $0 |
| 01630 | Anesthesia for other procedure on top of arm bone and shoulder joint | 12 | 12 | $0 |
| 00630 | Anesthesia for other procedure on lower spine | 11 | 11 | $0 |
Insurance plans in this area (ZIP 82717)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | SD | |
| - | WY | |
| Certified Registered Nurse Anesthetist (Crna) | SD | |
| A N E S T H E S I O L O G Y | TX | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| - | KS | |
| - | SD | |
| Certified Registered Nurse Anesthetist (Crna) | SD | |
| Certified Registered Nurse Anesthetist (Crna) | IA | |
| - | SD |
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