Doctor profile · Federal record
Dr. Troy Markus, D.O.
Emergency Medicine Physician (CMS: Emergency Medicine) · Mount Vernon, WA
- NPI 1588862007
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1415 E. Kincaid Street
Mount Vernon, WA 982744126
(360) 424-4111
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Washington #OP60067007
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588862007. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
692
Distinct HCPCS
5
Medicare allowed
$83,058
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 279 | 274 | $172 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 189 | 177 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 121 | 121 | $118 | |
99291 |
Critical care, first 30-74 minutes | 88 | 85 | $209 | |
99283 |
Emergency department visit with low level of medical decision making | 15 | 15 | $70 |
In context: peer comparison
Among 7 peers in Mount Vernon Emergency Medicine Physician, average services per provider: 87. This provider delivers 8.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
174
Patients
170
Total drug cost
$1,068
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azithromycin | Generic | 29 | 29 | $155 |
| Cephalexin | Generic | 29 | 28 | $218 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 28 | 27 | $107 |
| Ondansetron Odt (Ondansetron) | Brand | 28 | 28 | $276 |
| Prednisone | Generic | 23 | 22 | $48 |
| Oxycodone Hcl | Generic | 14 | 14 | $43 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 11 | $112 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 11 | 11 | $108 |
Frequently asked questions
What is Dr. Troy Markus's medical specialty?
Dr. Troy Markus practices Emergency Medicine Physician in Mount Vernon, WA.
Where does Dr. Troy Markus practice?
Dr. Troy Markus practices at 1415 E. Kincaid Street, Mount Vernon, WA 982744126. Office phone: 3604244111.
What is Dr. Troy Markus's NPI?
Dr. Troy Markus's National Provider Identifier (NPI) is 1588862007, issued by NPPES.
Does Dr. Troy Markus accept Medicare assignment?
Yes. Dr. Troy Markus accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Troy Markus 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.