Doctor profile · Federal record
Dr. John Mignone, MD, PHD
Advanced Heart Failure and Transplant Cardiology Physician (CMS: Internal Medicine) · Internal Medicine Physician · Cardiovascular Disease Physician · Seattle, WA
- NPI 1194834127
- Accepts Medicare
- MIPS 80.1 / 100 · 2023
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1600 E Jefferson St Ste 600
Seattle, WA 981225649
(206) 215-4545
fax (206) 215-4550 - Mailing address
-
Po Box 25608
Salt Lake City, UT 841250608
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- October 7, 2020
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RA0001X — NUCC code
- State license (1)
- Washington #MD60069013
- Medicaid
- WA #1194834127
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194834127. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,436
Distinct HCPCS
10
Medicare allowed
$81,278
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 561 | 464 | $9 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 203 | 202 | $74 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 170 | 164 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 111 | 97 | $138 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 76 | 63 | $193 | |
93308 |
Ultrasound of heart, follow-up | 62 | 61 | $27 | |
99291 |
Critical care, first 30-74 minutes | 57 | 23 | $227 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 36 | 36 | $3 | |
93321 |
Ultrasound of heart blood flow, valves and chambers, follow-up | 30 | 30 | $8 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 26 | 18 | $128 |
In context: peer comparison
Among 7 peers in Seattle Advanced Heart Failure and Transplant Cardiology Physician, average services per provider: 77. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$3,520
Transactions
7
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 2 | $2,210.49 | |
| Lilly USA, LLC | 2 | $1,050.00 | |
| Abbott Laboratories | 3 | $259.70 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
768
Patients
320
Total drug cost
$266,611
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Entresto (Sacubitril/Valsartan) | Brand | 127 | 40 | $140,503 |
| Spironolactone | Generic | 125 | 52 | $1,300 |
| Metoprolol Succinate | Generic | 111 | 55 | $3,573 |
| Losartan Potassium | Generic | 59 | 26 | $1,605 |
| Carvedilol | Generic | 53 | 23 | $1,733 |
| Atorvastatin Calcium | Generic | 48 | 19 | $628 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 43 | 19 | $55,559 |
| Eliquis (Apixaban) | Brand | 38 | 18 | $54,235 |
| Torsemide | Generic | 30 | 14 | $542 |
| Eplerenone | Generic | 24 | 12 | $3,337 |
Hospital affiliations
Frequently asked questions
What is Dr. John Mignone's medical specialty?
Dr. John Mignone practices Advanced Heart Failure and Transplant Cardiology Physician in Seattle, WA.
Where does Dr. John Mignone practice?
Dr. John Mignone practices at 1600 E Jefferson St Ste 600, Seattle, WA 981225649. Office phone: 2062154545.
What is Dr. John Mignone's NPI?
Dr. John Mignone's National Provider Identifier (NPI) is 1194834127, issued by NPPES.
Does Dr. John Mignone accept Medicare assignment?
Yes. Dr. John Mignone accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Mignone commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.