DR. DMITRIY GRINSHPUN M.D.
NPI 1265445639
Psychiatry & Neurology - Neurology in Brooklyn, NY

Q: What is Dmitriy Grinshpun's NPI number?

The NPI number for Dmitriy Grinshpun is 1265445639. It was assigned to this individual provider in the NPPES registry on August 15, 2006.

Q: What is Dmitriy Grinshpun's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Dmitriy Grinshpun was last updated on August 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 15, 2006PECOS EnrolledAccepts Medicare Assignment

0/100

CMS Quality Rating

56 BRIGHTON 11TH ST STE 2A, BROOKLYN, NY 11235(917) 655-7374 Get Directions Write a Review

NPPES record last updated: August 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Dmitriy Grinshpun M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DMITRIY GRINSHPUN M.D. (NPI 1265445639) is an individual neurology provider in Brooklyn, New York, licensed in New York (233503) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Woodhull Medical & Mental Health Center, and maintains a secondary practice location in Brooklyn.

NPPES Registry Identity

NPI1265445639

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameDR. DMITRIY GRINSHPUNCredential: M.D.

Location Address56 BRIGHTON 11TH ST STE 2ABrooklyn, NY 11235-5304

Mailing Address56 Brighton 11th St Ste 2aBrooklyn, NY 11235-5304 · (917) 655-7374 · Fax (718) 332-4112

Phone(917) 655-7374

Sole ProprietorYes

Medical School CMSOtherGraduated 2000

Enumeration DateAugust 15, 2006

Last NPPES UpdateAugust 22, 2025

NPPES CertifiedAugust 22, 2025

✔ NPI 1265445639 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in NY · 233503

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

56 BRIGHTON 11TH ST STE 2A, Brooklyn, NY 11235

Open in Google Maps ↗

Secondary Practice Location 1

Location 1174 Brighton 11th St, 1st FLBrooklyn, NY 11235-5327 · Phone (718) 332-4111 · Fax (718) 332-4112

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Dmitriy Grinshpun M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6002877412

PECOS Enrollment IDI20041019001461

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Dmitriy Grinshpun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Empire Care Medical PC

0.2 mi

Neurology

174 BRIGHTON 11TH ST
Brooklyn, NY 11235

Reassigned Medicare billing, New York enrollment

NPI 1184570194 (917) 655-7374

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 14

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, onabotulinumtoxina, 1 unit J0585

Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.

20,100 services37 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

1,795 services686 patients

Needle measurement of electrical activity in arm or leg muscles, complete study 95886

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.

1,218 services439 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

383 services80 patients

Nerve conduction, 9-10 studies 95911

Nerve conduction studies involve sending small electrical shocks through the skin to measure how quickly nerves transmit signals. This helps detect nerve damage. 9-10 studies mean this process will be repeated on different nerves to gather comprehensive data.

298 services279 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

273 services273 patients

Measurement of brain wave activity (eeg), awake and asleep 95819

The measurement of brain wave activity, known as an EEG, records the brain's electrical signals. It's performed when you're awake and asleep to monitor your brain's functioning. It helps in diagnosing conditions like epilepsy, sleep disorders, and other neurological issues.

248 services246 patients

Nerve conduction, 13 or more studies 95913

Nerve conduction studies involve 13 or more tests to check the speed and strength of signals traveling between your nerves and muscles. It helps diagnose conditions affecting nerves and muscles. The test involves small shocks and may cause minor discomfort.

154 services154 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

93 services68 patients

Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face 64615

This procedure involves injecting a chemical into specific facial and neck muscles, causing temporary paralysis. This helps reduce muscle activity and can alleviate certain medical conditions. Both sides of the face are treated for a balanced result.

85 services32 patients

Complete ultrasound of within the brain blood flow 93886

A complete ultrasound of brain blood flow, also known as a Transcranial Doppler, is a non-invasive procedure that uses sound waves to measure the speed and direction of blood flow in the brain. This helps detect any abnormalities or blockages.

49 services48 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

47 services46 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

32 services32 patients

Injection of carpal tunnel 20526

An injection for carpal tunnel is a treatment to reduce inflammation and swelling in your wrist, which can alleviate pain and numbness. The doctor injects a steroid medication into your wrist area to provide relief.

15 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Woodhull Medical & Mental Health Center

Acute Care Hospitals · Brooklyn, NY

2/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number330396

Location760 BroadwayBrooklyn, NY 11206 · Kings County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11235 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$154.28 typical visit price

range $67.40 – $203.53

Typical copayment $38.57 (range $16.85 – $50.88)

Most-billed visit code 99204

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

0/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

Improvement Activities

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dmitriy Grinshpun's NPI number?

The NPI number for Dmitriy Grinshpun is 1265445639. It was assigned to this individual provider in the NPPES registry on August 15, 2006.

Where is Dmitriy Grinshpun located?

Dmitriy Grinshpun practices at 56 Brighton 11th St Ste 2A, Brooklyn, NY 11235. The listed phone number is (917) 655-7374.

What is Dmitriy Grinshpun's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Dmitriy Grinshpun enrolled in Medicare?

Yes. Dmitriy Grinshpun is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Dmitriy Grinshpun's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dmitriy Grinshpun reassigns Medicare benefits to Empire Care Medical PC (Brooklyn, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dmitriy Grinshpun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dmitriy Grinshpun accept?

Health plans from Oscar Health list Dmitriy Grinshpun as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Dmitriy Grinshpun affiliated with any hospitals?

According to CMS data, Dmitriy Grinshpun is affiliated with Woodhull Medical & Mental Health Center.

When was this NPI record last updated?

The NPPES record for Dmitriy Grinshpun was last updated on August 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.