J JOSEPH III MARR (MD) – Emergency Medicine Physician, NPI 1801874151
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for J JOSEPH III MARR (MD)
9191 Grant St.
Thornton, CO 802298812
Phone: (303) 450-4482
Fax: (303) 306-7753
Type: Location
3192, West 151st Court, City and County of Broomfield, Colorado, 80020, United States
BROOMFIELD, CO 800239430
Phone: (720) 320-0450
Type: Mailing
Campbell County Health, 501, South Burma Avenue, Gillette, Campbell County, Wyoming, 82716, United States
GILLETTE, WY 827163426
Phone: (307) 688-1100
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: 2020-03-06
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 |
|---|---|---|---|---|
| I20100525000130 | I | Emergency Medicine | CO | TBD |
| I20200306001997 | I | Emergency Medicine | WY | 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 |
|---|---|---|---|---|
| 99284 | Emergency department visit with moderate level of medical decision making | 28 | 28 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 19 | 19 | $0 |
Insurance plans in this area (ZIP 80229)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| EMERGENCY MEDICINE | CO | 11042 | Removal of skin and tissue first 20 sq cm or less | 19 | 18 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Radiation Oncology | IL | |
| - | WY | |
| Internal Medicine | IL | |
| Emergency Medicine | ND | |
| - | WY | |
| - | WY | |
| Clinical Social Worker | WY | |
| Orthopedic Surgery | WY | |
| Nurse Practitioner | WY | |
| Certified Registered Nurse Anesthetist (Crna) | WY |
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