ERIC KUPFERSTEIN D.O
NPI 1679969851
Internal Medicine - Interventional Cardiology in Brooklyn, NY

Q: What is Eric Kupferstein's NPI number?

The NPI number for Eric Kupferstein is 1679969851. It was assigned to this individual provider in the NPPES registry on April 14, 2015.

Q: What is Eric Kupferstein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Q: When was this NPI record last updated?

The NPPES record for Eric Kupferstein was last updated on August 31, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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 April 14, 2015PECOS EnrolledAccepts Medicare Assignment

75/100

CMS Quality Rating

450 CLARKSON AVE, BROOKLYN, NY 11203(718) 270-8867 Get Directions Write a Review

NPPES record last updated: August 31, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Eric Kupferstein D.o NPPES

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

ERIC KUPFERSTEIN D.O (NPI 1679969851) is an individual interventional cardiology provider in Brooklyn, New York, licensed in Florida (OS19043) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Boca Raton Regional Hospital, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1679969851

Entity TypeIndividualMale

Primary Taxonomy207RI0011X

Provider Legal NameERIC KUPFERSTEINCredential: D.O

Location Address450 CLARKSON AVEBrooklyn, NY 11203-2012

Mailing AddressPo Box 1262Brooklyn, NY 11202-1262 · (718) 270-8867

Phone(718) 270-8867

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateApril 14, 2015

Last NPPES UpdateAugust 31, 2022

NPPES CertifiedAugust 31, 2022

✔ NPI 1679969851 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

License✔ Licensed in FL · OS19043

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

450 CLARKSON AVE, Brooklyn, NY 11203

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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

Eric Kupferstein D.o 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 ID4385981216

PECOS Enrollment IDI20220824001979

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 Reassignments

Medicare enrollment records show Eric Kupferstein reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Eli S. Levine, MD, PA

1,047 mi

Interventional Cardiology

951 NW 13TH ST, SUITE 4B
Boca Raton, FL 33486

Reassigned Medicare billing, Florida enrollment
5 clinicians in this Medicare group

NPI 1437549243 (561) 235-5621

Boca Raton Ekg Readers Inc

1,047 mi

Cardiovascular Disease

800 MEADOWS RD, EKG READERS PANEL
Boca Raton, FL 33486

Reassigned Medicare billing, Florida enrollment
44 clinicians in this Medicare group

NPI 1568415453 (561) 955-3073

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 29

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

1,409 services584 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

604 services311 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

467 services461 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

466 services424 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

186 services179 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.

128 services128 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

128 services89 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

125 services123 patients

Injection, regadenoson, 0.1 mg J2785

Regadenoson injection, 0.1 mg, is a medication used to help visualize the heart during a stress test. It works by increasing blood flow in the arteries of the heart. It's injected into a vein and is generally well-tolerated.

120 services30 patients

Technetium tc-99m sestamibi, diagnostic, per study dose A9500

Technetium Tc-99m Sestamibi is a diagnostic test used to create images of your heart or breast tissues. It involves a safe radioactive substance injection that helps doctors to detect any abnormalities or changes in these tissues.

104 services52 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

78 services74 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

73 services73 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

66 services58 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

64 services62 patients

Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist 93458

This procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.

63 services61 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

52 services52 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician 93015

An exercise or drug-induced heart stress test with ECG is a procedure performed by a doctor to assess how your heart responds to exertion. It involves monitoring your heart's electrical activity while you exercise or after medication is given to mimic exercise effects.

51 services51 patients

Ultrasound of heart with probe in esophagus, with report 93312

This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.

47 services47 patients

Ultrasound of heart blood flow, valves and chambers 93320

An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.

47 services47 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

32 services30 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.

25 services25 patients

Telephone medical discussion with physician, 5-10 minutes 99441

A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.

23 services19 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

22 services21 patients

Ultrasound of leg arteries or artery grafts 93925

An ultrasound of leg arteries or artery grafts is a non-invasive imaging test. It uses high-frequency sound waves to capture live images from inside your body, specifically your leg arteries or grafts. This helps in detecting any blockages or abnormalities.

20 services20 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

17 services17 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

17 services17 patients

Ultrasound of heart blood flow, valves and chambers, follow-up 93321

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

17 services16 patients

Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch 92928

This procedure involves placing a small, mesh tube (stent) in your coronary artery to keep it open. A balloon is used to expand the stent and artery, improving blood flow to your heart. It's typically done for a single artery or branch.

12 services11 patients

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Boca Raton Regional Hospital

Acute Care Hospitals · Boca Raton, FL

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100168

Location800 Meadows RdBoca Raton, FL 33486 · Palm Beach County

Emergency services Birthing friendly

Delray Medical Center

Acute Care Hospitals · Delray Beach, FL

2/5 CMS rating

OwnershipProprietary

CMS Certification Number100258

Location5352 Linton BlvdDelray Beach, FL 33484 · Palm Beach County

Emergency services

West Boca Medical Center

Acute Care Hospitals · Boca Raton, FL

2/5 CMS rating

OwnershipProprietary

CMS Certification Number100268

Location21644 State Rd 7Boca Raton, FL 33428 · Palm Beach County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11203 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.

75/100

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

Scored as part of a group practice

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SUNY DOWNSTATE MEDICAL CENTER UHB

Obstetrics & Gynecology

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 363-2908

UNIVERSITY PHYSICIANS OF BROOKLYN

Internal Medicine (Gastroenterology)

450 CLARKSON AVE, SUITE A
BROOKLYN, NY 11203

Kings County (718) 270-1112

SNEHALATA R TOPGI MD

Emergency Medicine

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-3295

DR. MARYAM NOORI KOLOORI M.D.

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE, SUNY DOWNSTATE MEDICAL CENTER
BROOKLYN, NY 11203

Kings County (412) 737-3789

DR. VIVEK YADAV MD

Internal Medicine (Pulmonary Disease)

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-3302

DR. DANIEL BEEGAN MD

Family Medicine

450 CLARKSON AVE, MSC 67
BROOKLYN, NY 11203

Kings County (718) 270-4096

ELIEZER LEVITANSKY DO

Emergency Medicine

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (245) 331-8718

MIGUEL ANGEL BARRIOS MD

Emergency Medicine

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 245-4798

ROY WANG MD

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (240) 856-0832

DR. CHRISTLINE FERNANDEZ MD

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-1566

ISHA RAO DO

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-8867

YVES H JEAN MD

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-2353

FAIHA RAZA ZAIDI MD

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-1000

LIN FENG

Physician Assistant

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-1000

DR. EUNICE JOSEFA JEAN DE LOS SANTOS DE CLERGER MD

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-8867

DR. SHMUEL BORENSTEIN MD

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-1566

DR. ELIE FRIED M.D.

Anesthesiology

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-3126

DR. DIANA E. WEAVER M.D.

Pediatrics (Pediatric Pulmonology)

450 CLARKSON AVE, SUITE B4-333
BROOKLYN, NY 11203

Kings County (718) 270-4714

RAGIN C PATEL MD

Obstetrics & Gynecology (Obstetrics)

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-2085

ALEXIS MACIAS DO

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-1000

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 Eric Kupferstein's NPI number?

The NPI number for Eric Kupferstein is 1679969851. It was assigned to this individual provider in the NPPES registry on April 14, 2015.

Where is Eric Kupferstein located?

Eric Kupferstein practices at 450 Clarkson Ave, Brooklyn, NY 11203. The listed phone number is (718) 270-8867.

What is Eric Kupferstein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Eric Kupferstein enrolled in Medicare?

Yes. Eric Kupferstein 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 organizations bill Medicare for Eric Kupferstein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eric Kupferstein reassigns Medicare benefits to 2 organizations: Eli S. Levine, MD, PA (Boca Raton, FL) and Boca Raton Ekg Readers Inc (Boca Raton, FL). Each 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 Eric Kupferstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Eric Kupferstein affiliated with any hospitals?

According to CMS data, Eric Kupferstein is affiliated with Boca Raton Regional Hospital, Delray Medical Center and West Boca Medical Center.

When was this NPI record last updated?

The NPPES record for Eric Kupferstein was last updated on August 31, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.