Doctor profile · Federal record
Dr. J Marr, MD
Emergency Medicine Physician · Emergency Medicine Physician · Emergency Medicine Physician · Gillette, WY
- NPI 1801874151
- 20 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
501 S Burma Ave
Gillette, WY 827163426
(307) 688-1100 - Additional location
-
9191 Grant St.
Thornton, CO 802298812
(303) 450-4482
fax (303) 306-7753 - Mailing address
-
3192 W 151St CT
Broomfield, CO 800239430
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- October 21, 2020
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (3)
- Wyoming #6311A · Colorado #DR.0033361 · Colorado #33361
- Medicaid
- CO #36076864
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801874151. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
47
Distinct HCPCS
2
Medicare allowed
$4,533
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 28 | 28 | $114 | |
99283 |
Emergency department visit with low level of medical decision making | 19 | 19 | $70 |
In context: peer comparison
Among 3 peers in Gillette Emergency Medicine Physician, average services per provider: 86. This provider delivers 0.5× the peer median.Frequently asked questions
What is Dr. J Marr's medical specialty?
Dr. J Marr practices Emergency Medicine Physician in Gillette, WY.
Where does Dr. J Marr practice?
Dr. J Marr practices at 501 S Burma Ave, Gillette, WY 827163426. Office phone: 3076881100.
What is Dr. J Marr's NPI?
Dr. J Marr's National Provider Identifier (NPI) is 1801874151, issued by NPPES.
What procedures does Dr. J Marr commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.