Doctor profile · Federal record
Dr. Robert Stewart, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Specialist · Mount Vernon, WA
- NPI 1578599445
- Accepts Medicare
- MIPS 82.0 / 100 · 2023
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
307 S. 13Th St.,, Suite 300
Mount Vernon, WA 98274
(360) 336-9757
fax (360) 336-2088 - Mailing address
-
1400 E. Kincaid St., Attn: Credentialing
Mount Vernon, WA 982744127
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- October 5, 2012
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Washington #MD00028275
- Medicaid
- WA #8146938
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578599445. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,558
Distinct HCPCS
10
Medicare allowed
$101,696
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 1,370 | 1,055 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 197 | 126 | $180 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 191 | 115 | $143 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 175 | 78 | $32 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 138 | 94 | $15 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 73 | 71 | $68 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 56 | 56 | $14 | |
93297 |
Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days | 55 | 14 | $26 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 53 | 48 | $8 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 49 | 49 | $76 |
In context: peer comparison
Among 3 peers in Mount Vernon Cardiovascular Disease Physician, average services per provider: 128. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$86
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Acumed LLC | 1 | $86.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,527
Patients
754
Total drug cost
$249,578
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 404 | 111 | $5,344 |
| Rosuvastatin Calcium | Generic | 307 | 88 | $8,706 |
| Metoprolol Succinate | Generic | 289 | 77 | $6,978 |
| Lisinopril | Generic | 198 | 58 | $2,414 |
| Amlodipine Besylate | Generic | 182 | 51 | $1,593 |
| Losartan Potassium | Generic | 161 | 50 | $3,022 |
| Furosemide | Generic | 158 | 53 | $1,275 |
| Carvedilol | Generic | 150 | 45 | $2,405 |
| Eliquis (Apixaban) | Brand | 149 | 41 | $206,936 |
| Potassium Chloride | Generic | 110 | 37 | $3,304 |
Frequently asked questions
What is Dr. Robert Stewart's medical specialty?
Dr. Robert Stewart practices Cardiovascular Disease Physician in Mount Vernon, WA.
Where does Dr. Robert Stewart practice?
Dr. Robert Stewart practices at 307 S. 13Th St.,, Mount Vernon, WA 98274. Office phone: 3603369757.
What is Dr. Robert Stewart's NPI?
Dr. Robert Stewart's National Provider Identifier (NPI) is 1578599445, issued by NPPES.
Does Dr. Robert Stewart accept Medicare assignment?
Yes. Dr. Robert Stewart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Stewart commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.