KARIM REBEIZ MD
NPI 1689051278
Radiology - Diagnostic Radiology in Tarpon Springs, FL

Q: What is Karim Rebeiz's NPI number?

The NPI number for Karim Rebeiz is 1689051278. It was assigned to this individual provider in the NPPES registry on May 3, 2015.

Q: What is Karim Rebeiz's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Karim Rebeiz was last updated on November 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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 May 03, 2015PECOS EnrolledAccepts Medicare Assignment

85.46/100

CMS Quality Rating

40946 US HIGHWAY 19 N # 101, TARPON SPRINGS, FL 34689(813) 720-7237 Get Directions Write a Review

NPPES record last updated: November 22, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Karim Rebeiz Md NPPES

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

KARIM REBEIZ MD (NPI 1689051278) is an individual diagnostic radiology provider in Tarpon Springs, Florida, licensed in New Jersey (25MA11609200) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS, is affiliated with Overlook Medical Center, and maintains a secondary practice location in Beirut.

NPPES Registry Identity

NPI1689051278

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameKARIM REBEIZCredential: MD

Location Address40946 US HIGHWAY 19 N # 101Tarpon Springs, FL 34689-5446

Mailing Address4001 N Richmond StArlington, VA 22207-4809

Phone(813) 720-7237

Sole ProprietorYes

Medical School CMSOtherGraduated 2010

Enumeration DateMay 3, 2015

Last NPPES UpdateNovember 22, 2024

NPPES CertifiedNovember 22, 2024

✔ NPI 1689051278 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in NJ · 25MA11609200

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

40946 US HIGHWAY 19 N # 101, Tarpon Springs, FL 34689

Open in Google Maps ↗

Secondary Practice Location 1

Location 1riad el solh, AUBMC-radiology department-radiology departmentbeirut, beirut 11072 · Phone 9611350000611350000 ext. 5065

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter of Alabama.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

Karim Rebeiz 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 ID9931467586

PECOS Enrollment IDI20180103001305, I20250907000215

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 Karim Rebeiz reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Simonmed Imaging Florida LLC

17 mi

Diagnostic Radiology

14302 BRUCE B DOWNS BLVD
Tampa, FL 33613

Reassigned Medicare billing, District of Columbia enrollment
9 clinicians in this Medicare group

NPI 1477830818 (813) 979-7580

Msk Monmouth

975 mi

Medical Oncology

480 RED HILL RD
Middletown, NJ 07748

Reassigned Medicare billing, New Jersey enrollment
464 clinicians in this Medicare group

NPI 1922459163 (908) 542-3007

Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey

978 mi

Medical Oncology

136 MOUNTAIN VIEW BLVD
Basking Ridge, NJ 07920

Reassigned Medicare billing, New Jersey enrollment
385 clinicians in this Medicare group

NPI 1184637886 (908) 542-3000

Garden State Healthcare Associates, LLC

993 mi

Emergency Medicine

29 E 29TH ST
Bayonne, NJ 07002

Reassigned Medicare billing, New Jersey enrollment
637 clinicians in this Medicare group

NPI 1700014545 (844) 242-7436

Memorial Nuclear Medicine Group

1,003 mi

Nuclear Medicine

1275 YORK AVE
New York, NY 10021

Reassigned Medicare billing, New York enrollment
59 clinicians in this Medicare group

NPI 1194702282 (212) 639-2000

Mskcc Radiology Group

1,003 mi

Diagnostic Radiology

1275 YORK AVE
New York, NY 10021

Reassigned Medicare billing, New York enrollment
302 clinicians in this Medicare group

NPI 1639159692 (646) 227-3813

Howard John Simon MD PC

1,003 mi

Diagnostic Radiology

170 E 77TH ST LOWR LEVEL
New York, NY 10075

Reassigned Medicare billing, District of Columbia enrollment
2 clinicians in this Medicare group

NPI 1932768934 (212) 369-9200

Msk Bergen

1,017 mi

Medical Oncology

225 SUMMIT AVE
Montvale, NJ 07645

Reassigned Medicare billing, New Jersey enrollment
401 clinicians in this Medicare group

NPI 1558814657 (908) 542-3336

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 18

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.

Ct scan head or brain without contrast 70450

A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.

306 services268 patients

Mri scan of brain before and after contrast 70553

An MRI scan of the brain, both before and after contrast, helps visualize different brain structures. Initially, images are taken without a contrast agent. Then, a safe dye is injected which helps highlight certain areas, providing clearer, more detailed images.

160 services150 patients

Mri scan of lower spinal canal before and after contrast 72158

An MRI scan of the lower spinal canal with contrast is a non-invasive imaging procedure. It uses magnetic fields to generate detailed images of your lower spine. A contrast agent is injected to enhance these images, helping doctors see issues more clearly.

97 services91 patients

Mri scan of middle spinal canal before and after contrast 72157

An MRI scan of the middle spinal canal with contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your spine, both before and after a contrast dye is injected. The dye helps to highlight certain structures, providing a clearer picture for diagnosis.

87 services82 patients

Mri scan of upper spinal canal before and after contrast 72156

An MRI scan of the upper spinal canal before and after contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. Contrast dye is injected to enhance these images, providing clearer visuals for accurate diagnosis.

83 services79 patients

3d radiographic procedure with computerized image postprocessing 76377

A 3D radiographic procedure with computerized image postprocessing is a high-tech imaging test. It uses X-rays to create detailed 3D images of the body. The computerized postprocessing further enhances these images for more precise diagnosis and treatment planning.

59 services57 patients

Mri scan of lower spinal canal without contrast 72148

An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.

48 services47 patients

Mri scan of upper spinal canal without contrast 72141

An MRI scan of the upper spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your upper spine. This helps doctors identify issues such as injuries, infections or diseases. No dye is used.

46 services45 patients

Mri scan of middle spinal canal without contrast 72146

An MRI scan of the middle spinal canal without contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. This helps doctors identify any abnormalities or issues in your spinal canal. No dye is used in this procedure.

45 services44 patients

Mri scan of middle spinal canal before and after contrast 72157

22 services22 patients

Mri scan of lower spinal canal before and after contrast 72158

22 services22 patients

Ct scan of soft tissue of neck with contrast 70491

A CT scan of the neck with contrast is a non-invasive imaging procedure. A special dye is administered to highlight the soft tissues in your neck, making them easier to see. This helps detect issues like infections, tumors, or other abnormalities.

21 services20 patients

Ct scan of blood vessels of head with contrast 70496

A CT scan of the head's blood vessels with contrast is a diagnostic procedure. A special dye (contrast) is injected into your body to make the blood vessels visible on the scan. This helps identify issues like blockages or abnormalities in your head's blood vessels.

21 services21 patients

Mri scan of upper spinal canal before and after contrast 72156

21 services21 patients

Ct scan of blood vessels of neck with contrast 70498

A CT scan of the neck's blood vessels with contrast is a diagnostic procedure. It uses X-rays and a special dye to create detailed images of your neck's blood vessels. This helps doctors detect issues such as blockages or abnormalities.

20 services20 patients

Ct scan head or brain without contrast 70450

17 services17 patients

Mri scan of brain before and after contrast 70553

12 services12 patients

Mri scan of blood vessels of head without contrast 70544

An MRI scan of the head's blood vessels without contrast is a non-invasive imaging procedure. It uses a magnetic field and radio waves to create detailed images of the blood vessels in your head. This helps doctors diagnose conditions such as stroke, aneurysm, or other vascular disorders.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

Overlook Medical Center

Acute Care Hospitals · Summit, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310051

Location99 Beauvoir AvenueSummit, NJ 07901 · Union County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34689 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

$87.62 typical visit price

range $56.00 – $171.84

Typical copayment $21.90 (range $14.00 – $42.96)

Most-billed visit code 99203

Established Patient

$70.04 typical visit price

range $17.57 – $139.16

Typical copayment $17.51 (range $4.39 – $34.79)

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.

85.46/100

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

Scored as part of a group practice

Quality

80.05

Improvement Activities

Other Providers at the Same Location NPPES

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

MARK S GIRGUIS MD

Radiology (Diagnostic Radiology)

40946 US HIGHWAY 19 N # 101
TARPON SPRINGS, FL 34689

Pinellas County (813) 720-7237

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 Karim Rebeiz's NPI number?

The NPI number for Karim Rebeiz is 1689051278. It was assigned to this individual provider in the NPPES registry on May 3, 2015.

Where is Karim Rebeiz located?

Karim Rebeiz practices at 40946 Us Highway 19 N # 101, Tarpon Springs, FL 34689. The listed phone number is (813) 720-7237.

What is Karim Rebeiz's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Karim Rebeiz enrolled in Medicare?

Yes. Karim Rebeiz 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 Karim Rebeiz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karim Rebeiz reassigns Medicare benefits to 8 organizations: Simonmed Imaging Florida LLC (Tampa, FL), Msk Monmouth (Middletown, NJ), Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey (Basking Ridge, NJ), Garden State Healthcare Associates, LLC (Bayonne, NJ), Memorial Nuclear Medicine Group (New York, NY) and 3 more organizations, listed in the Medicare section above. 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 Karim Rebeiz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Karim Rebeiz accept?

Health plans from Ambetter Health and Ambetter of Alabama list Karim Rebeiz 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 Karim Rebeiz affiliated with any hospitals?

According to CMS data, Karim Rebeiz is affiliated with Overlook Medical Center.

When was this NPI record last updated?

The NPPES record for Karim Rebeiz was last updated on November 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.