Doctor profile · Federal record
Dr. Vasilios Kalonaros, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Smithtown, NY
- NPI 1376501296
- Accepts Medicare
- MIPS 74.8 / 100 · 2023
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
50 Karl Ave Ste 301
Smithtown, NY 117872744
(631) 239-1677
fax (631) 724-3967
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- January 17, 2023
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #183593
- Medicaid
- NY #01201490
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376501296. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,235
Distinct HCPCS
9
Medicare allowed
$100,132
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 627 | 202 | $98 | |
36415 |
Insertion of needle into vein for collection of blood sample | 221 | 131 | $5 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 91 | 91 | $149 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 77 | 70 | $192 | |
G0008 |
Administration of influenza virus vaccine | 77 | 77 | $22 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 76 | 76 | $74 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 28 | 25 | $17 | |
69210 |
Removal of impacted ear wax | 22 | 18 | $57 | |
81002 |
Urinalysis, manual test | 16 | 12 | $3 |
In context: peer comparison
Among 9 peers in Smithtown Internal Medicine Physician, average services per provider: 175. This provider delivers 7.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,694
Patients
560
Total drug cost
$109,408
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 221 | 65 | $3,420 |
| Amlodipine Besylate | Generic | 164 | 48 | $1,598 |
| Atorvastatin Calcium | Generic | 125 | 37 | $1,887 |
| Levothyroxine Sodium | Generic | 124 | 32 | $1,482 |
| Losartan Potassium | Generic | 123 | 35 | $2,454 |
| Alprazolam | Generic | 116 | 39 | $1,949 |
| Azithromycin | Generic | 115 | 75 | $639 |
| Omeprazole | Generic | 112 | 37 | $1,593 |
| Gabapentin | Generic | 110 | 27 | $1,864 |
| Escitalopram Oxalate | Generic | 92 | 29 | $1,907 |
Frequently asked questions
What is Dr. Vasilios Kalonaros's medical specialty?
Dr. Vasilios Kalonaros practices Internal Medicine Physician in Smithtown, NY.
Where does Dr. Vasilios Kalonaros practice?
Dr. Vasilios Kalonaros practices at 50 Karl Ave Ste 301, Smithtown, NY 117872744. Office phone: 6312391677.
What is Dr. Vasilios Kalonaros's NPI?
Dr. Vasilios Kalonaros's National Provider Identifier (NPI) is 1376501296, issued by NPPES.
Does Dr. Vasilios Kalonaros accept Medicare assignment?
Yes. Dr. Vasilios Kalonaros accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Vasilios Kalonaros commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.