Doctor profile · Federal record
Dr. Matthew Armstrong, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Nellis Afb, NV
- NPI 1770718421
- Accepts Medicare
- 17 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4700 Las Vegas Blvd N
Nellis Afb, NV 891916600
(937) 475-8230
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- January 17, 2014
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Nevada #14485 · Ohio #35.096200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770718421. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
282
Distinct HCPCS
4
Medicare allowed
$41,051
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 150 | 130 | $172 | |
99284 |
Emergency department visit with moderate level of medical decision making | 88 | 83 | $118 | |
99283 |
Emergency department visit with low level of medical decision making | 31 | 30 | $70 | |
99291 |
Critical care, first 30-74 minutes | 13 | 13 | $207 |
In context: peer comparison
Among 18 peers in Nellis Afb Emergency Medicine Physician, average services per provider: 74. This provider delivers 3.8× the peer median.Open Payments
Industry payments received
All-time total
$14
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $14.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
90
Patients
89
Total drug cost
$755
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 34 | 33 | $105 |
| Cefdinir | Generic | 20 | 20 | $350 |
| Ondansetron Odt (Ondansetron) | Brand | 19 | 19 | $251 |
| Prednisone | Generic | 17 | 17 | $49 |
Frequently asked questions
What is Dr. Matthew Armstrong's medical specialty?
Dr. Matthew Armstrong practices Emergency Medicine Physician in Nellis Afb, NV.
Where does Dr. Matthew Armstrong practice?
Dr. Matthew Armstrong practices at 4700 Las Vegas Blvd N, Nellis Afb, NV 891916600. Office phone: 9374758230.
What is Dr. Matthew Armstrong's NPI?
Dr. Matthew Armstrong's National Provider Identifier (NPI) is 1770718421, issued by NPPES.
Does Dr. Matthew Armstrong accept Medicare assignment?
Yes. Dr. Matthew Armstrong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Armstrong commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); 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.