Doctor profile · Federal record
Dr. Nitin Mariwalla, MD, MPH, MS
Neurological Surgery Physician (CMS: Neurosurgery) · Student in an Organized Health Care Education/Training Program · West Islip, NY
- NPI 1033378161
- Accepts Medicare
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1175 Montauk Hwy, Ste 3
West Islip, NY 11795
(631) 500-9400
fax (631) 500-9444
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- September 6, 2018
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- New York #287808
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033378161. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
138
Distinct HCPCS
6
Medicare allowed
$23,326
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 42 | 35 | $165 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 33 | 33 | $199 | |
95886 |
Needle measurement of electrical activity in arm or leg muscles, complete study | 22 | 12 | $115 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 17 | 17 | $245 | |
76000 |
Imaging guidance for procedure, 60 minutes or less | 12 | 11 | $18 | |
95911 |
Nerve conduction, 9-10 studies | 12 | 12 | $246 |
In context: peer comparison
Among 8 peers in West Islip Neurological Surgery Physician, average services per provider: 49. This provider delivers 2.8× the peer median.Open Payments
Industry payments received
All-time total
$664
Transactions
18
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 4 | $206.09 | |
| Highridge Medical LLC | 2 | $148.06 | |
| Abbvie INC. | 4 | $86.35 | |
| Djo, LLC | 2 | $50.35 | |
| Zimvie INC. | 1 | $44.35 | |
| Stryker Corporation | 1 | $28.74 | |
| Providence Medical Technology, INC. | 1 | $27.62 | |
| Abbott Laboratories | 1 | $25.69 | |
| Spinal Elements, INC. | 1 | $24.68 | |
| Cardiva Medical, INC. | 1 | $22.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
90
Patients
44
Total drug cost
$10,046
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Shingrix (Varicella-Zoster Ge/As01b/Pf) | Brand | 45 | 30 | $9,459 |
| Gabapentin | Generic | 30 | 14 | $223 |
| Cyclobenzaprine Hcl | Generic | 15 | 0 | $364 |
Frequently asked questions
What is Dr. Nitin Mariwalla's medical specialty?
Dr. Nitin Mariwalla practices Neurological Surgery Physician in West Islip, NY.
Where does Dr. Nitin Mariwalla practice?
Dr. Nitin Mariwalla practices at 1175 Montauk Hwy, West Islip, NY 11795. Office phone: 6315009400.
What is Dr. Nitin Mariwalla's NPI?
Dr. Nitin Mariwalla's National Provider Identifier (NPI) is 1033378161, issued by NPPES.
Does Dr. Nitin Mariwalla accept Medicare assignment?
Yes. Dr. Nitin Mariwalla accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nitin Mariwalla commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Needle measurement of electrical activity in arm or leg muscles, complete study (HCPCS 95886). Source: CMS Medicare Physician & Other Practitioners file.