Doctor profile · Federal record
Dr. Nicholas Sikalas, M.D.
Vascular Surgery Physician (CMS: Vascular Surgery) · Stony Brook, NY
- NPI 1720307002
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
Stony Brook University Hospital, Health Sciences Tower,Level 19, Rm090
Stony Brook, NY 11790
(631) 444-1279
fax (631) 444-8824 - Mailing address
-
Po Box 1554, Cpmp
Stony Brook, NY 11790
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- April 1, 2021
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 2086S0129X — NUCC code
- State license (1)
- New York #270038
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720307002. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
648
Distinct HCPCS
10
Medicare allowed
$85,543
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 124 | 94 | $107 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 77 | 50 | $92 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 61 | 61 | $202 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 60 | 60 | $135 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 45 | 45 | $198 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 42 | 40 | $153 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 35 | 33 | $151 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 34 | 27 | $68 | |
93990 |
Ultrasound of hemodialysis access | 33 | 16 | $159 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 29 | 25 | $59 |
In context: peer comparison
Among 5 peers in Stony Brook Vascular Surgery Physician, average services per provider: 68. This provider delivers 9.5× the peer median.Open Payments
Industry payments received
All-time total
$2,513
Transactions
45
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 6 | $558.16 | |
| Tactile Systems Technology INC | 20 | $532.06 | |
| Medtronic, INC. | 9 | $489.27 | |
| Inari Medical, INC. | 3 | $327.88 | |
| Cook Medical LLC | 5 | $314.98 | |
| Penumbra, INC. | 1 | $165.39 | |
| Silk Road Medical, INC. | 1 | $125.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
38
Patients
20
Total drug cost
$561
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 24 | 20 | $441 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 14 | 0 | $120 |
Hospital affiliations
Frequently asked questions
What is Dr. Nicholas Sikalas's medical specialty?
Dr. Nicholas Sikalas practices Vascular Surgery Physician in Stony Brook, NY.
Where does Dr. Nicholas Sikalas practice?
Dr. Nicholas Sikalas practices at Stony Brook University Hospital, Stony Brook, NY 11790. Office phone: 6314441279.
What is Dr. Nicholas Sikalas's NPI?
Dr. Nicholas Sikalas's National Provider Identifier (NPI) is 1720307002, issued by NPPES.
Does Dr. Nicholas Sikalas accept Medicare assignment?
Yes. Dr. Nicholas Sikalas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Sikalas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.