Doctor profile · Federal record
Dr. Laurence Mermelstein, M.D.
Orthopaedic Surgery of the Spine Physician (CMS: Orthopedic Surgery) · Commack, NY
- NPI 1326062332
- Accepts Medicare
- MIPS 50.1 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
763 Larkfield RD, 2Nd Floor
Commack, NY 117253131
(631) 462-2225
fax (631) 462-2240
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 28, 2008
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207XS0117X — NUCC code
- State license (1)
- New York #203037
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326062332. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
999
Distinct HCPCS
10
Medicare allowed
$148,054
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 359 | 239 | $103 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 145 | 123 | $148 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 104 | 104 | $252 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 74 | 47 | $45 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 49 | 49 | $193 | |
72110 |
X-ray of lower and sacral spine, minimum of 4 views | 46 | 42 | $57 | |
72082 |
X-ray of entire middle and lower spine, 2-3 views | 39 | 37 | $84 | |
72050 |
X-ray of upper spine, 4-5 views | 30 | 22 | $64 | |
22614 |
Fusion of additional segment of spine | 26 | 15 | $208 | |
76000 |
Imaging guidance for procedure, 60 minutes or less | 25 | 25 | $18 |
In context: peer comparison
Among 4 peers in Commack Orthopaedic Surgery of the Spine Physician, average services per provider: 62. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$638
Transactions
23
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Globus Medical, INC. | 12 | $277.18 | |
| Medtronic, INC. | 5 | $218.75 | |
| Djo, LLC | 2 | $87.60 | |
| DePuy Synthes Sales INC. | 2 | $28.33 | |
| Spinal Elements, INC. | 2 | $25.93 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
132
Patients
88
Total drug cost
$1,398
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 59 | 36 | $535 |
| Meloxicam | Generic | 26 | 21 | $99 |
| Celecoxib | Generic | 21 | 19 | $604 |
| Methylprednisolone | Generic | 13 | 0 | $103 |
| Tramadol Hcl | Generic | 13 | 12 | $56 |
Hospital affiliations
Frequently asked questions
What is Dr. Laurence Mermelstein's medical specialty?
Dr. Laurence Mermelstein practices Orthopaedic Surgery of the Spine Physician in Commack, NY.
Where does Dr. Laurence Mermelstein practice?
Dr. Laurence Mermelstein practices at 763 Larkfield RD, Commack, NY 117253131. Office phone: 6314622225.
What is Dr. Laurence Mermelstein's NPI?
Dr. Laurence Mermelstein's National Provider Identifier (NPI) is 1326062332, issued by NPPES.
Does Dr. Laurence Mermelstein accept Medicare assignment?
Yes. Dr. Laurence Mermelstein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Laurence Mermelstein commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.