DR. MELISSA LOUISE ROSAS (M.D.) – Emergency Medicine Physician, NPI 1144482381
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,171 EMERGENCY MEDICINE in MN
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Provider Addresses for DR. MELISSA LOUISE ROSAS (M.D.)
East 3rd Street, Duluth, Saint Louis County, Minnesota, 55805, United States
ESSENTIA HEALTH DULUTH CLINIC
DULUTH, MN 558051951
Phone: (218) 786-8364
Mailing address matches the actual address.
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: 2012-01-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20110928000880 | I | Emergency Medicine | MN | TBD |
| I20120103000179 | I | Emergency Medicine | WI | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 106 | 104 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 33 | 33 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 13 | 13 | $0 |
Insurance plans in this area (ZIP 55805)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | ND | |
| Physician Assistant | IA | |
| Physician Assistant | MN | |
| Nurse Practitioner | MN | |
| Emergency Medicine, Medical Toxicology | ND | |
| Emergency Medicine | MN | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | MN | |
| - | WI | |
| Physician Assistant | SC | |
| Nurse Practitioner | MN |
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