Doctor profile · Federal record
Dr. James Marzec, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · West Islip, NY
- NPI 1811095581
- Accepts Medicare
- MIPS 0.0 / 100 · 2023
- 44 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
340 Montauk Hwy
West Islip, NY 117954437
(631) 422-9530
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- April 11, 2008
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- New York #159688
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811095581. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,306
Distinct HCPCS
10
Medicare allowed
$316,964
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
20610 |
Aspiration and/or injection of fluid from large joint | 1,032 | 167 | $78 | |
J7321 |
Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose | 865 | 113 | $74 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 563 | 258 | $105 | |
73564 |
X-ray of knee, 4 or more views | 340 | 157 | $56 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 273 | 204 | $147 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 195 | 34 | $1 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 158 | 158 | $133 | |
J0665 |
Injection, bupivicaine, not otherwise specified, 0.5 mg | 155 | 27 | $0 | |
J0592 |
Injection, buprenorphine hydrochloride, 0.1 mg | 115 | 97 | $4 | |
73030 |
X-ray of shoulder, minimum of 2 views | 114 | 91 | $42 |
In context: peer comparison
Among 1 peers in West Islip Orthopaedic Surgery Physician, average services per provider: 172. This provider delivers 25× the peer median.Open Payments
Industry payments received
All-time total
$29
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| DePuy Synthes Sales INC. | 1 | $28.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
56
Patients
43
Total drug cost
$339
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylprednisolone | Generic | 30 | 29 | $253 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 14 | 14 | $51 |
| Meloxicam | Generic | 12 | 0 | $34 |
Frequently asked questions
What is Dr. James Marzec's medical specialty?
Dr. James Marzec practices Orthopaedic Surgery Physician in West Islip, NY.
Where does Dr. James Marzec practice?
Dr. James Marzec practices at 340 Montauk Hwy, West Islip, NY 117954437. Office phone: 6314229530.
What is Dr. James Marzec's NPI?
Dr. James Marzec's National Provider Identifier (NPI) is 1811095581, issued by NPPES.
Does Dr. James Marzec accept Medicare assignment?
Yes. Dr. James Marzec accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Marzec commonly perform?
Top Medicare-reported procedures in 2023: Aspiration and/or injection of fluid from large joint (HCPCS 20610); Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose (HCPCS J7321); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.