Doctor profile · Federal record
Dr. Guilherme Attizzani
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Cleveland, OH
- NPI 1144621889
- Accepts Medicare
- MIPS 79.5 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11100 Euclid Ave
Cleveland, OH 441061716
(216) 844-3800
Credentials & registration
- NPI registered
- September 2014 — 12 yrs on file
- Profile last updated
- January 8, 2021
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Ohio #80-000024
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144621889. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
368
Distinct HCPCS
8
Medicare allowed
$149,300
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99205 |
New patient office or other outpatient visit, 60-74 minutes | 125 | 124 | $176 | |
33361 |
Replacement of aortic valve through the skin and femoral artery | 102 | 102 | $740 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 45 | 44 | $140 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 23 | 23 | $131 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 21 | $95 | |
33418 |
Repair of mitral valve through the skin, initial prosthesis | 20 | 20 | $1,756 | |
93454 |
Insertion of tube in coronary artery for diagnosis with review by radiologist | 19 | 19 | $214 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 13 | 13 | $95 |
In context: peer comparison
Among 62 peers in Cleveland Cardiovascular Disease Physician, average services per provider: 101. This provider delivers 3.6× the peer median.Open Payments
Industry payments received
All-time total
$277,865
Transactions
321
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 304 | $276,010.28 | |
| Boston Scientific Corporation | 1 | $937.50 | |
| Abbott Laboratories | 9 | $614.96 | |
| Edwards Lifesciences Corporation | 2 | $209.70 | |
| Novartis Pharmaceuticals Corporation | 2 | $39.53 | |
| Cardiva Medical, INC. | 1 | $19.95 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $17.33 | |
| Pfizer INC. | 1 | $15.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
39
Patients
22
Total drug cost
$43
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 39 | 22 | $43 |
Frequently asked questions
What is Dr. Guilherme Attizzani's medical specialty?
Dr. Guilherme Attizzani practices Cardiovascular Disease Physician in Cleveland, OH.
Where does Dr. Guilherme Attizzani practice?
Dr. Guilherme Attizzani practices at 11100 Euclid Ave, Cleveland, OH 441061716. Office phone: 2168443800.
What is Dr. Guilherme Attizzani's NPI?
Dr. Guilherme Attizzani's National Provider Identifier (NPI) is 1144621889, issued by NPPES.
Does Dr. Guilherme Attizzani accept Medicare assignment?
Yes. Dr. Guilherme Attizzani accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Guilherme Attizzani commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205); Replacement of aortic valve through the skin and femoral artery (HCPCS 33361); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.