Dmitriy Grinshpun, M.D.
Neurology Physician · Brooklyn, NY
Dmitriy Grinshpun, M.D. is a neurology physician with a practice address in Brooklyn, New York, and NPI 1265445639, issued on Aug 15, 2006. Check the license (New York 233503, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Dmitriy Grinshpun
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 233503 NY
Self-reported in NPPES; status is on the state search - Practice location
- 56 Brighton 11TH St Ste 2A, Brooklyn, NY 11235
- Phone
- (917) 655-7374
- Enumerated
- Aug 15, 2006
- Record last updated
- Aug 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20041019001461); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 1,778 in New York → Look up another NPI →
Verify Dmitriy Grinshpun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 233503Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13.7 times the Medicare Part D claims of the average neurology physician in 2024
18,751 Medicare Part D claims for 1,253 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. 255 claims were for opioids.
Most prescribed
- Gabapentin1,205 claims
- Baclofen1,175 claims
- Duloxetine Hcl1,088 claims
- Mirtazapine1,075 claims
- Donepezil Hcl755 claims
- Diclofenac Sodium720 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $9,724.23
193 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Dmitriy Grinshpun among 1,778 neurology physician records in New York
Dmitriy Grinshpun, M.D. is one of 1,778 neurology physician records with a practice address in New York. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 54% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2000 · median 2004 among the 1,238 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in New York
There are 1,778 neurology physician records in New York.
All 1,778 in New York → Every provider in Brooklyn → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Hillary ClarkeBrooklyn, NY 112351487665485
- Dominique Cozien, MDBrooklyn, NY 112351609853472
- Martine GuezBrooklyn, NY 112351588675797
- Henry Hasson, MDBrooklyn, NY 112351144305442
- Elvira Kamenetsky, M.D.Brooklyn, NY 112351275563165
- Ranga Krishna, M.D.Brooklyn, NY 112351730151218
- Tahir Sheikh, MDBrooklyn, NY 112351134610694
- Dmitry Shmerkovich, DOBrooklyn, NY 112351043486285
Common questions
What is Dmitriy Grinshpun, M.D.'s NPI number?
Dmitriy Grinshpun, M.D.'s National Provider Identifier (NPI) is 1265445639, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dmitriy Grinshpun, M.D. located?
The NPPES record lists a practice address at 56 Brighton 11TH St Ste 2A, Brooklyn, NY, 11235. Phone: (917) 655-7374. Providers update this record themselves, so call before visiting.
How can I verify Dmitriy Grinshpun, M.D.'s license?
NPPES lists New York license number 233503, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dmitriy Grinshpun, M.D. prescribe under Medicare Part D?
In 2024, Dmitriy Grinshpun, M.D. had 18,751 Medicare Part D claims for 1,253 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Dmitriy Grinshpun, M.D.'s MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.