Doctor profile · Federal record
Dr. Gregory Mallo, M.D.
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · East Setauket, NY
- NPI 1245412295
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6 Technology Dr 100
East Setauket, NY 117334079
(631) 689-6698
fax (631) 751-5548
Credentials & registration
- NPI registered
- December 2007 — 19 yrs on file
- Profile last updated
- November 18, 2015
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- New York #280603
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245412295. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,722
Distinct HCPCS
10
Medicare allowed
$566,591
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,276 | 596 | $148 | |
73030 |
X-ray of shoulder, minimum of 2 views | 638 | 468 | $47 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 584 | 344 | $128 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 261 | 261 | $194 | |
J1040 |
Injection, methylprednisolone acetate, 80 mg | 214 | 177 | $12 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 168 | 144 | $8 | |
J7324 |
Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose | 137 | 43 | $125 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 110 | 85 | $1 | |
J7323 |
Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose | 73 | 21 | $127 | |
23472 |
Prosthetic repair of shoulder joint, total shoulder | 61 | 61 | $1,793 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 432. This provider delivers 8.6× the peer median.Open Payments
Industry payments received
All-time total
$344
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zimmer Biomet Holdings, Inc. | 2 | $253.20 | |
| Smith+Nephew, Inc. | 1 | $49.15 | |
| DePuy Synthes Sales Inc. | 1 | $41.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
255
Patients
201
Total drug cost
$2,174
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylprednisolone | Generic | 138 | 124 | $1,069 |
| Meloxicam | Generic | 53 | 34 | $292 |
| Celecoxib | Generic | 19 | 0 | $304 |
| Diclofenac Sodium | Generic | 17 | 16 | $406 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 16 | 16 | $45 |
| Cyclobenzaprine Hcl | Generic | 12 | 11 | $59 |
Frequently asked questions
What is Dr. Gregory Mallo's medical specialty?
Dr. Gregory Mallo practices Orthopaedic Surgery Physician in East Setauket, NY.
Where does Dr. Gregory Mallo practice?
Dr. Gregory Mallo practices at 6 Technology Dr 100, East Setauket, NY 117334079. Office phone: 6316896698.
What is Dr. Gregory Mallo's NPI?
Dr. Gregory Mallo's National Provider Identifier (NPI) is 1245412295, issued by NPPES.
Does Dr. Gregory Mallo accept Medicare assignment?
Yes. Dr. Gregory Mallo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Mallo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); X-ray of shoulder, minimum of 2 views (HCPCS 73030); Aspiration and/or injection of fluid large joint using ultrasound guidance (HCPCS 20611). Source: CMS Medicare Physician & Other Practitioners file.