Doctor profile · Federal record
Dr. Hayden Maag, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Las Vegas, NV
- NPI 1336643196
- Accepts Medicare
- MIPS 78.5 / 100 · 2023
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3100 N. Tenaya Way
Las Vegas, NV 891280431
(262) 751-6857 - Mailing address
-
3100 N. Tenaya Way, Graduate Medical Education
Las Vegas, NV 892180431
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- November 16, 2021
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Nevada #DO2808
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336643196. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
703
Distinct HCPCS
5
Medicare allowed
$120,424
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 444 | 431 | $175 | |
99291 |
Critical care, first 30-74 minutes | 142 | 139 | $211 | |
99284 |
Emergency department visit with moderate level of medical decision making | 88 | 87 | $120 | |
99283 |
Emergency department visit with low level of medical decision making | 18 | 18 | $69 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 11 | 11 | $83 |
In context: peer comparison
Among 104 peers in this city , average services per provider: 548. This provider delivers 1.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
110
Patients
109
Total drug cost
$248
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 74 | 74 | $92 |
| Ondansetron Hcl | Generic | 20 | 20 | $66 |
| Cephalexin | Generic | 16 | 15 | $90 |
Hospital affiliations
Frequently asked questions
What is Dr. Hayden Maag's medical specialty?
Dr. Hayden Maag practices Emergency Medicine Physician in Las Vegas, NV.
Where does Dr. Hayden Maag practice?
Dr. Hayden Maag practices at 3100 N. Tenaya Way, Las Vegas, NV 891280431. Office phone: 2627516857.
What is Dr. Hayden Maag's NPI?
Dr. Hayden Maag's National Provider Identifier (NPI) is 1336643196, issued by NPPES.
Does Dr. Hayden Maag accept Medicare assignment?
Yes. Dr. Hayden Maag accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hayden Maag commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.