Doctor profile · Federal record
Dr. Stephen Dumontier, D.O.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · Las Vegas, NV
- NPI 1295021905
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 15 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
1800 W Charleston Blvd
Las Vegas, NV 891022329
(702) 383-1958 - Additional location
-
34800 Bob Wilson Dr, Navy Medical Center San Diego, Graduate Medical
San Diego, CA 92134
(619) 532-5200 - Additional location
-
400 N Pepper Ave
Colton, CA 923241801
(909) 580-1000 - Additional location
-
1402 S Grand Blvd
Saint Louis, MO 631041004
(314) 577-8000
Show 1 more location
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- May 22, 2025
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Nevada #DO3224 · California #20A12925
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295021905. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
290
Distinct HCPCS
4
Medicare allowed
$35,473
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 135 | 128 | $176 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 86 | 83 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 41 | 39 | $121 | |
99291 |
Critical care, first 30-74 minutes | 28 | 28 | $214 |
In context: peer comparison
Among 104 peers in Las Vegas Emergency Medicine Physician, average services per provider: 548. This provider delivers 0.5× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Stephen Dumontier's medical specialty?
Dr. Stephen Dumontier practices Emergency Medicine Physician in Las Vegas, NV.
Where does Dr. Stephen Dumontier practice?
Dr. Stephen Dumontier practices at 1800 W Charleston Blvd, Las Vegas, NV 891022329. Office phone: 7023831958.
What is Dr. Stephen Dumontier's NPI?
Dr. Stephen Dumontier's National Provider Identifier (NPI) is 1295021905, issued by NPPES.
Does Dr. Stephen Dumontier accept Medicare assignment?
Yes. Dr. Stephen Dumontier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Dumontier commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.