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MICHAEL J KASSOUF MD
NPI 1609812528
Surgery - Vascular Surgery in Brooklyn, NY

Active since June 20, 2006PECOS EnrolledAccepts Medicare Assignment
346 76TH ST, BROOKLYN, NY 11209(718) 238-0131(718) 833-9595 Get Directions Write a Review

NPPES record last updated: November 12, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Michael J Kassouf Md NPPES

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

MICHAEL J KASSOUF MD (NPI 1609812528) is an individual vascular surgery provider in Brooklyn, New York, licensed in New York (136722) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1970).

NPPES Registry Identity

NPI1609812528
Entity TypeIndividualMale
Primary Taxonomy2086S0129X
Provider Legal NameMICHAEL J KASSOUFCredential: MD
Location Address346 76TH STBrooklyn, NY 11209-3106
Mailing Address346 76th StBrooklyn, NY 11209-3106 · (718) 238-0131 · Fax (718) 833-9595
Phone(718) 238-0131
Fax(718) 833-9595
Sole ProprietorYes
Medical School CMSOtherGraduated 1970
Enumeration DateJune 20, 2006
Last NPPES UpdateNovember 12, 2010
✔ NPI 1609812528 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0129X
License✔ Licensed in NY · 136722
Definition
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
346 76TH ST, Brooklyn, NY 11209
Open in Google Maps ↗

Other Identifiers 1

Other136722-1NY · Med License

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

Michael J Kassouf 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 ID1355335324
PECOS Enrollment IDI20060425000664
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

5

Medicare enrollment records show Michael Kassouf reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Michael J Kassouf, MD.,pc
Same address
Surgery
346 76TH ST
Brooklyn, NY 11209
  • Reassigned Medicare billing, New Jersey and New York enrollments
NPI 1659501088 (718) 238-0131
Brooklyn Comprehensive Care Center Inc.
2.6 mi
Internal Medicine
7608 BAY PKWY STE BC
Brooklyn, NY 11214
  • Reassigned Medicare billing, New York enrollment
  • 44 clinicians in this Medicare group
NPI 1154355105 (718) 333-2500
Goldstep Ambulatory Surgery Center, LLC
4.2 mi
Ambulatory Surgical
3007 FARRAGUT RD FL 5
Brooklyn, NY 11210
  • Reassigned Medicare billing, New York enrollment
  • 72 clinicians in this Medicare group
NPI 1689059222 (718) 253-1582
Be Well Primary Health Care Center, LLC
4.2 mi
Multi-Specialty
3007 FARRAGUT ROAD
Brooklyn, NY 11210
  • Reassigned Medicare billing, New York enrollment
  • 99 clinicians in this Medicare group
NPI 1083623409 (718) 434-0711
Aristahealth Medical Care PC
9.6 mi
General Practice
133 E 58TH ST STE 1002
New York, NY 10022
  • Reassigned Medicare billing, New York enrollment
  • 25 clinicians in this Medicare group
NPI 1811257785 (212) 725-5888

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 4

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.

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
62 services32 patients
Ultrasound study of arm or leg veins with compression and maneuvers 93970
An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.
42 services35 patients
Ultrasound study of one arm or leg veins with compression and maneuvers 93971
This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.
20 services13 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.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11209 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES

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

MICHAEL J KASSOUF, MD.,PC
Surgery
346 76TH ST
BROOKLYN, NY 11209
Kings County (718) 238-0131

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 Michael Kassouf's NPI number?

The NPI number for Michael Kassouf is 1609812528. It was assigned to this individual provider in the NPPES registry on June 20, 2006.

Where is Michael Kassouf located?

Michael Kassouf practices at 346 76th St, Brooklyn, NY 11209. The listed phone number is (718) 238-0131.

What is Michael Kassouf's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Michael Kassouf enrolled in Medicare?

Yes. Michael Kassouf 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 Michael Kassouf's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Kassouf reassigns Medicare benefits to 5 organizations: Michael J Kassouf, MD.,pc (Brooklyn, NY), Brooklyn Comprehensive Care Center Inc. (Brooklyn, NY), Goldstep Ambulatory Surgery Center, LLC (Brooklyn, NY), Be Well Primary Health Care Center, LLC (Brooklyn, NY) and Aristahealth Medical Care PC (New York, NY). 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 Michael Kassouf's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Kassouf was last updated on November 12, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.