Doctor profile · Federal record
Dr. Dmitriy Grinshpun, M.D.
Neurology Physician (CMS: Neurology) · Brooklyn, NY
- NPI 1265445639
- Accepts Medicare
- MIPS 0.0 / 100 · 2023
- 26 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
56 Brighton 11Th St Ste 2A
Brooklyn, NY 112355304
(917) 655-7374 - Additional location
-
174 Brighton 11Th St, 1St Fl
Brooklyn, NY 112355327
(718) 332-4111
fax (718) 332-4112
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- August 22, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- New York #233503
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265445639. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
21,614
Distinct HCPCS
10
Medicare allowed
$724,358
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0585 |
Injection, onabotulinumtoxina, 1 unit | 17,400 | 33 | $6 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,745 | 667 | $105 | |
95886 |
Needle measurement of electrical activity in arm or leg muscles, complete study | 1,039 | 379 | $115 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 309 | 64 | $1 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 258 | 258 | $195 | |
95911 |
Nerve conduction, 9-10 studies | 248 | 242 | $246 | |
95819 |
Measurement of brain wave activity (eeg), awake and asleep | 207 | 205 | $534 | |
95913 |
Nerve conduction, 13 or more studies | 135 | 133 | $331 | |
64615 |
Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | 80 | 31 | $201 | |
20610 |
Aspiration and/or injection of fluid from large joint | 75 | 58 | $95 |
In context: peer comparison
Among 43 peers in Brooklyn Neurology Physician, average services per provider: 393. This provider delivers 55× the peer median.Open Payments
Industry payments received
All-time total
$9,724
Transactions
175
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 54 | $5,745.19 | |
| Sk Life Science, INC. | 18 | $577.70 | |
| Otsuka America Pharmaceutical, INC. | 14 | $417.27 | |
| Mdd US Operations, LLC | 6 | $385.64 | |
| Ucb, INC. | 19 | $351.78 | |
| Kyowa Kirin, INC. | 13 | $299.45 | |
| Neurelis, INC. | 6 | $283.43 | |
| Axsome Therapeutics, INC. | 5 | $224.77 | |
| Neurocrine Biosciences, INC. | 11 | $216.55 | |
| Medtronic, INC. | 3 | $166.18 | |
| Amneal Pharmaceuticals LLC | 6 | $160.10 | |
| Biogen, INC. | 7 | $133.16 | |
| Acadia Pharmaceuticals INC | 5 | $129.77 | |
| Novartis Pharmaceuticals Corporation | 4 | $114.62 | |
| Vanda Pharmaceuticals INC. | 4 | $85.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
9,932
Patients
1,725
Total drug cost
$234,897
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Mirtazapine | Generic | 1,198 | 175 | $19,979 |
| Gabapentin | Generic | 1,172 | 203 | $19,877 |
| Baclofen | Generic | 1,115 | 200 | $16,698 |
| Duloxetine Hcl | Generic | 981 | 164 | $31,266 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 672 | 101 | $13,242 |
| Diclofenac Sodium | Generic | 655 | 116 | $73,363 |
| Donepezil Hcl | Generic | 647 | 99 | $8,759 |
| Naproxen | Generic | 631 | 111 | $6,864 |
| Meloxicam | Generic | 457 | 106 | $3,448 |
| Lamotrigine | Generic | 434 | 65 | $7,284 |
Hospital affiliations
Frequently asked questions
What is Dr. Dmitriy Grinshpun's medical specialty?
Dr. Dmitriy Grinshpun practices Neurology Physician in Brooklyn, NY.
Where does Dr. Dmitriy Grinshpun practice?
Dr. Dmitriy Grinshpun practices at 56 Brighton 11Th St Ste 2A, Brooklyn, NY 112355304. Office phone: 9176557374.
What is Dr. Dmitriy Grinshpun's NPI?
Dr. Dmitriy Grinshpun's National Provider Identifier (NPI) is 1265445639, issued by NPPES.
Does Dr. Dmitriy Grinshpun accept Medicare assignment?
Yes. Dr. Dmitriy Grinshpun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dmitriy Grinshpun commonly perform?
Top Medicare-reported procedures in 2023: Injection, onabotulinumtoxina, 1 unit (HCPCS J0585); Established patient office or other outpatient visit (HCPCS 99213); Needle measurement of electrical activity in arm or leg muscles, complete study (HCPCS 95886). Source: CMS Medicare Physician & Other Practitioners file.