Doctor profile · Federal record
Dr. Themistoklis Nissirios, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Monroe, NY
- NPI 1194925370
- Accepts Medicare
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
855 State Route 17M
Monroe, NY 109501600
(845) 703-6999
fax (845) 703-6297 - Mailing address
-
155 Crystal Run RD
Middletown, NY 109414028
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- October 12, 2020
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- New York #253483
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194925370. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,162
Distinct HCPCS
10
Medicare allowed
$425,468
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 896 | 639 | $139 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 457 | 418 | $16 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 282 | 278 | $217 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 244 | 244 | $183 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 214 | 121 | $127 | |
36415 |
Insertion of needle into vein for collection of blood sample | 181 | 145 | $8 | |
J2785 |
Injection, regadenoson, 0.1 mg | 173 | 40 | $54 | |
80053 |
Blood test, comprehensive group of blood chemicals | 142 | 133 | $10 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 137 | 137 | $215 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 135 | 128 | $8 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 113. This provider delivers 37× the peer median.Open Payments
Industry payments received
All-time total
$230
Transactions
14
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 3 | $52.73 | |
| Amgen Inc. | 2 | $30.57 | |
| HEARTFLOW, INC. | 1 | $21.36 | |
| Actelion Pharmaceuticals US, Inc. | 1 | $18.08 | |
| Kiniksa Pharmaceuticals International, plc | 1 | $16.78 | |
| Esperion Therapeutics, Inc. | 1 | $16.28 | |
| Boston Scientific Corporation | 1 | $16.14 | |
| Janssen Pharmaceuticals, Inc | 1 | $15.10 | |
| PFIZER INC. | 1 | $14.54 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $14.51 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $13.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,401
Patients
1,846
Total drug cost
$562,472
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 591 | 252 | $7,830 |
| Metoprolol Succinate | Generic | 561 | 232 | $14,936 |
| Amlodipine Besylate | Generic | 546 | 223 | $5,820 |
| Rosuvastatin Calcium | Generic | 503 | 228 | $12,128 |
| Eliquis (Apixaban) | Brand | 406 | 137 | $485,421 |
| Furosemide | Generic | 237 | 106 | $1,845 |
| Lisinopril | Generic | 212 | 83 | $2,422 |
| Carvedilol | Generic | 209 | 86 | $3,347 |
| Metoprolol Tartrate | Generic | 197 | 80 | $2,592 |
| Torsemide | Generic | 182 | 92 | $5,813 |
Hospital affiliations
Frequently asked questions
What is Dr. Themistoklis Nissirios's medical specialty?
Dr. Themistoklis Nissirios practices Cardiovascular Disease Physician in Monroe, NY.
Where does Dr. Themistoklis Nissirios practice?
Dr. Themistoklis Nissirios practices at 855 State Route 17M, Monroe, NY 109501600. Office phone: 8457036999.
What is Dr. Themistoklis Nissirios's NPI?
Dr. Themistoklis Nissirios's National Provider Identifier (NPI) is 1194925370, issued by NPPES.
Does Dr. Themistoklis Nissirios accept Medicare assignment?
Yes. Dr. Themistoklis Nissirios accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Themistoklis Nissirios commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); 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.