Doctor profile · Federal record
Dr. Patricia Vassallo, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Chicago, IL
- NPI 1205053998
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
675 N Saint Clair St Ste 1900
Chicago, IL 606115975
(312) 695-4965 - Mailing address
-
676 N Saint Clair St Ste 600
Chicago, IL 606112981
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- January 23, 2020
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Illinois #036108456
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205053998. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,553
Distinct HCPCS
10
Medicare allowed
$110,694
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 1,054 | 874 | $9 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 254 | 244 | $15 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 243 | 240 | $70 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 226 | 200 | $135 | |
93793 |
Anticoagulant management of patient taking warfarin | 161 | 33 | $12 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 128 | 114 | $190 | |
93356 |
Heart muscle strain imaging | 107 | 107 | $12 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 80 | 80 | $9 | |
93351 |
Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report | 60 | 60 | $84 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 47 | 47 | $235 |
In context: peer comparison
Among 96 peers in Chicago Cardiovascular Disease Physician, average services per provider: 129. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 1 | $20.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,828
Patients
889
Total drug cost
$375,705
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 471 | 141 | $8,885 |
| Metoprolol Succinate | Generic | 449 | 133 | $10,724 |
| Rosuvastatin Calcium | Generic | 335 | 103 | $6,858 |
| Amlodipine Besylate | Generic | 258 | 90 | $4,049 |
| Losartan Potassium | Generic | 248 | 80 | $4,026 |
| Carvedilol | Generic | 193 | 63 | $3,593 |
| Eliquis (Apixaban) | Brand | 178 | 51 | $258,898 |
| Ezetimibe | Generic | 147 | 48 | $5,712 |
| Lisinopril | Generic | 134 | 40 | $1,813 |
| Spironolactone | Generic | 95 | 35 | $1,467 |
Hospital affiliations
Frequently asked questions
What is Dr. Patricia Vassallo's medical specialty?
Dr. Patricia Vassallo practices Cardiovascular Disease Physician in Chicago, IL.
Where does Dr. Patricia Vassallo practice?
Dr. Patricia Vassallo practices at 675 N Saint Clair St Ste 1900, Chicago, IL 606115975. Office phone: 3126954965.
What is Dr. Patricia Vassallo's NPI?
Dr. Patricia Vassallo's National Provider Identifier (NPI) is 1205053998, issued by NPPES.
Does Dr. Patricia Vassallo accept Medicare assignment?
Yes. Dr. Patricia Vassallo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patricia Vassallo commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.