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ALVIN GREENGART MD
NPI 1427007947
Internal Medicine - Cardiovascular Disease in Brooklyn, NY

Active since May 10, 2006PECOS EnrolledAccepts Medicare Assignment
4802 TENTH AVENUE, ATTN CARDIOLOGY, BROOKLYN, NY 11219(718) 283-6473(718) 283-8546 Get Directions Write a Review

NPPES record last updated: November 8, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alvin Greengart Md NPPES

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

ALVIN GREENGART MD (NPI 1427007947) is an individual cardiovascular disease provider in Brooklyn, New York, licensed in New York (1243251) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Maimonides Medical Center, and is a graduate of Icahn School Of Medicine At Mount Sinai (1974).

NPPES Registry Identity

NPI1427007947
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameALVIN GREENGARTCredential: MD
Location Address4802 TENTH AVENUE, ATTN CARDIOLOGYBrooklyn, NY 11219-2916
Mailing Address4802 Tenth Avenue, Attn CardiologyBrooklyn, NY 11219-2916 · (718) 283-6473 · Fax (718) 283-8546
Phone(718) 283-6473
Fax(718) 283-8546
Sole ProprietorYes
Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 1974
Enumeration DateMay 10, 2006
Last NPPES UpdateNovember 8, 2011
✔ NPI 1427007947 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in NY · 1243251
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
4802 TENTH AVENUE, Brooklyn, NY 11219
Open in Google Maps ↗

Other Identifiers 3

Medicaid00400739NY
Medicare UPINB03420
Medicare ID-Type Unspecified14A981Empire Bc

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alvin Greengart Md 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 ID1759414030
PECOS Enrollment IDI20100806000660
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.

Areas of Expertise CMS Part B claims 2

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.

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.
32 services32 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.
20 services20 patients

Hospital Affiliations CMS Care Compare

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

Maimonides Medical Center

Acute Care Hospitals · Brooklyn, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330194
Location4802 Tenth AvenueBrooklyn, NY 11219 · Kings County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11219 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
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
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.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
6%248 patients1/55-star benchmark: 100%
Coronary Artery Disease (CAD): Antiplatelet Therapy
Percentage of patients aged 18 years and older with a diagnosis of coronary artery disease (CAD) seen within a 12 month period who were prescribed aspirin or clopidogrel
89%131 patients4/55-star benchmark: 100%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
98%773 patients4/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
100%21 patients5/55-star benchmark: 100%
Ischemic Vascular Disease (IVD): Use of Aspirin or Another Antiplatelet
Percentage of patients 18 years of age and older who were diagnosed with acute myocardial infarction (AMI), coronary artery bypass graft (CABG) or percutaneous coronary interventions (PCI) in the 12 months prior to the measurement period, or who had an active…
91%129 patients4/55-star benchmark: 100%
Pain Assessment and Follow-Up
Percentage of visits for patients aged 18 years and older with documentation of a pain assessment using a standardized tool(s) on each visit AND documentation of a follow-up plan when pain is present
69%774 patients3/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
98%61 patients4/55-star benchmark: 100%
Preventive Care and Screening: Unhealthy Alcohol Use: Screening & Brief Counseling
Percentage of patients aged 18 years and older who were screened for unhealthy alcohol use using a systematic screening method at least once within the last 24 months AND who received brief counseling if identified as an unhealthy alcohol user
99%365 patients4/55-star benchmark: 100%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
98%61 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
8%61 patients1/55-star benchmark: 79%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

ADNAN SADIQ MD
Internal Medicine (Cardiovascular Disease)
4802 TENTH AVENUE, ATTN CARDIOLOGY
BROOKLYN, NY 11219
Kings County (718) 283-7821
DR. BARBARA ELAINE PARIS MD
Internal Medicine (Geriatric Medicine)
4802 TENTH AVENUE, MALMONIDES HOSPITAL DEPARTMENT OF MEDICINE
BROOKLYN, NY 11219
Kings County (718) 283-7071
MRS. MALIN JOHNSON NP
Nurse Practitioner
4802 TENTH AVENUE
BROOKLYN, NY 11219
Kings County (718) 283-6000
KATHRINA DEMECILLO DELIMA DMD
Dentist (Pediatric Dentistry)
4802 TENTH AVENUE, MAIMONIDES MEDICAL CENTER, DEPARTMENT OF DENTISTRY
BROOKLYN, NY 11219
Kings County (718) 283-6000
MICHELLE ROWEN FNP
Nurse Practitioner
4802 TENTH AVENUE, PRE ADMISSION TESTING DEPT
BROOKLYN, NY 11219
Kings County (718) 283-7300
AYESHA SATTAR
Emergency Medicine
4802 TENTH AVENUE, MAIMONIDES MEDICAL CENTER DEPT OF EMERGENCY MEDICINE
BROOKLYN, NY 11219
Kings County (718) 283-6000
DR. RENU MUTTANA MD
Internal Medicine (Nephrology)
4802 TENTH AVENUE, MAIMONODES MEDICAL CENTER DEPARTMENT OF INTERNAL MEDIC
BROOKLYN, NY 11219
Kings County (718) 283-6000
MICHAEL FRIEDMAN MD
Internal Medicine (Interventional Cardiology)
4802 TENTH AVENUE, ATTN: CARDIOLOGY
BROOKLYN, NY 11219
Kings County (718) 283-6843

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 Alvin Greengart's NPI number?

The NPI number for Alvin Greengart is 1427007947. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is Alvin Greengart located?

Alvin Greengart practices at 4802 Tenth Avenue Attn Cardiology, Brooklyn, NY 11219. The listed phone number is (718) 283-6473.

What is Alvin Greengart's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Alvin Greengart enrolled in Medicare?

Yes. Alvin Greengart 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.

Is Alvin Greengart affiliated with any hospitals?

According to CMS data, Alvin Greengart is affiliated with Maimonides Medical Center.

When was this NPI record last updated?

The NPPES record for Alvin Greengart was last updated on November 8, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.