DR. BOB BEING SHO CHAI M.D., PH.D.
NPI 1871898171
Radiology - Diagnostic Radiology in East Brunswick, NJ

Q: What is Bob Chai's NPI number?

The NPI number for Bob Chai is 1871898171. It was assigned to this individual provider in the NPPES registry on January 18, 2011.

Q: Where is Bob Chai located?

Bob Chai practices at 483 Cranbury Rd University Radiology Group, East Brunswick, NJ 08816. The listed phone number is (732) 390-0030.

Q: What is Bob Chai's specialty?

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

Q: Is Bob Chai enrolled in Medicare?

Yes. Bob Chai 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.

Q: Which organizations bill Medicare for Bob Chai's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bob Chai reassigns Medicare benefits to 5 organizations: University Radiology Group, LLC (East Brunswick, NJ), University Radiology-Atlantic, LLC (Tinton Falls, NJ), University Radiology At Trinitas, LLC (Elizabeth, NJ), Jersey Shore Imaging, LLC (Neptune, NJ) and Flemington Radiology Associates, LLC (Flemington, NJ). 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 Bob Chai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Q: What insurance does Bob Chai accept?

Health plans from Oscar Health list Bob Chai 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.

Q: Is Bob Chai affiliated with any hospitals?

According to CMS data, Bob Chai is affiliated with Hunterdon Medical Center, Robert Wood Johnson University Hospital, Raritan Bay Medical Center, Jersey Shore University Medical Center and Jersey City Medical Center.

Q: When was this NPI record last updated?

The NPPES record for Bob Chai was last updated on July 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 January 18, 2011PECOS EnrolledAccepts Medicare Assignment

89.97/100

CMS Quality Rating

483 CRANBURY RD, UNIVERSITY RADIOLOGY GROUP, EAST BRUNSWICK, NJ 08816(732) 390-0030(732) 390-1856 Get Directions Write a Review

NPPES record last updated: July 3, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Bob Being Sho Chai M.d., Ph.d. NPPES

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

DR. BOB BEING SHO CHAI M.D., PH.D. (NPI 1871898171) is an individual diagnostic radiology provider in East Brunswick, New Jersey, licensed in New Jersey (25MA09172900) and active in the NPI registry since January 2011. He is enrolled in Medicare PECOS, is affiliated with Hunterdon Medical Center, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1871898171

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameDR. BOB BEING SHO CHAICredential: M.D., PH.D.

Location Address483 CRANBURY RD, UNIVERSITY RADIOLOGY GROUPEast Brunswick, NJ 08816-3610

Mailing Address579a Cranbury Rd, University Radiology GroupEast Brunswick, NJ 08816-5426 · (732) 390-0040 · Fax (732) 390-1856

Phone(732) 390-0030

Fax(732) 390-1856

Sole ProprietorNo

Medical School CMSOtherGraduated 2006

Enumeration DateJanuary 18, 2011

Last NPPES UpdateJuly 3, 2013

✔ NPI 1871898171 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in NJ · 25MA09172900

Definition

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

Also ListedRadiology · NeuroradiologyTaxonomy 2085N0700X · License 25MA09172900 (NJ)

483 CRANBURY RD, East Brunswick, NJ 08816

Open in Google Maps ↗

Other Identifiers 2

Medicare PIN279125NJ

Medicaid0352110NJ

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. Bob Being Sho Chai M.d., Ph.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 ID6305024886

PECOS Enrollment IDI20130522000253, I20150313001109

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 Bob Chai reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Radiology Group, LLC

Same address

Diagnostic Radiology

483 CRANBURY RD
East Brunswick, NJ 08816

Reassigned Medicare billing, New Jersey and New York enrollments
239 clinicians in this Medicare group

NPI 1154367803 (732) 390-0040

University Radiology-Atlantic, LLC

19 mi

Diagnostic Radiology

48 GILBERT STREET NORTH
Tinton Falls, NJ 07701

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

NPI 1477802064 (732) 530-5750

University Radiology At Trinitas, LLC

20 mi

Radiology

415 MORRIS AVENUE
Elizabeth, NJ 07208

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

NPI 1366526279 (908) 351-7600

Jersey Shore Imaging, LLC

24 mi

Diagnostic Radiology

2100 CORLIES AVE
Neptune, NJ 07753

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

NPI 1538304019 (732) 988-1234

Flemington Radiology Associates, LLC

25 mi

Diagnostic Radiology

2100 WESTCOTT DR.
Flemington, NJ 08822

Reassigned Medicare billing, New Jersey and New York enrollments
89 clinicians in this Medicare group

NPI 1942816475 (732) 390-0040

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 42

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, gadoterate meglumine, 0.1 ml A9575

Gadoterate meglumine is a contrast agent used in MRI scans to help visualize certain areas of your body more clearly. It's injected into your bloodstream, typically through a vein in your arm, and helps doctors get more detailed images.

10,000 services58 patients

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967

Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.

4,600 services43 patients

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.

524 services508 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.

352 services182 patients

Ct scan of upper spine without contrast 72125

A CT scan of the upper spine without contrast is a non-invasive imaging test that uses X-rays to capture detailed images of your neck and upper back. It helps in identifying issues like fractures, tumors, or infections. No dye (contrast) is used in this scan.

226 services224 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.

183 services182 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.

179 services178 patients

Ct scan of abdomen and pelvis with contrast 74177

A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.

158 services156 patients

X-ray of chest, 1 view 71045

A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.

119 services109 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.

102 services52 patients

Ct scan of face without contrast 70486

A CT scan of the face without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your face, including bones, soft tissues, and blood vessels. It's often used to diagnose diseases, injuries, or abnormalities. No contrast dye is used in this procedure.

90 services45 patients

Ct scan of lower spine without contrast 72131

A CT scan of the lower spine without contrast is a non-invasive imaging test. It uses X-rays to create detailed images of your lower back area, helping to detect conditions like fractures, infections, or tumors. It's painless and generally quick.

89 services45 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.

65 services33 patients

Ct scan of blood vessels of chest with contrast 71275

A CT scan of the chest with contrast is a non-invasive imaging test. It uses X-rays and a special dye to get detailed images of your blood vessels in the chest. This helps in diagnosing conditions related to heart and lungs.

65 services65 patients

Ct scan of chest with contrast 71260

A CT scan of the chest with contrast is an imaging procedure. A special dye (contrast) is used to highlight specific areas in your body, providing clearer pictures of your chest. This helps in diagnosing conditions related to your lungs, heart, and other chest structures.

64 services64 patients

Mri scan of brain without contrast 70551

An MRI scan of the brain without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your brain. It helps in detecting abnormalities like tumors, stroke, inflammation, or infection.

63 services33 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.

62 services31 patients

Mri scan of brain without contrast 70551

56 services56 patients

Ct scan of abdomen and pelvis without contrast 74176

A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.

55 services55 patients

Ct scan of face without contrast 70486

47 services47 patients

Ct scan of cranial cavity without contrast 70480

A CT scan of the cranial cavity without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed images of your head, specifically the brain area. This can help detect conditions like tumors, infections, or injuries. No dye (contrast) is used in this procedure.

42 services22 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.

42 services22 patients

Ct scan of chest without contrast 71250

A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.

41 services40 patients

Mri scan of brain before and after contrast 70553

36 services35 patients

Ct scan of lower spine without contrast 72131

34 services34 patients

Ct scan of upper spine without contrast 72125

27 services13 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.

27 services14 patients

Ct scan of lower spine with contrast 72132

A CT scan of the lower spine with contrast is a non-invasive imaging test that uses X-ray technology and a contrast dye to create detailed pictures of your lower spine. It helps in diagnosing conditions like herniated discs, fractures, or tumors.

26 services26 patients

Ct scan of soft tissue of neck with contrast 70491

24 services24 patients

Computed tomography (ct) of brain blood flow, volume, and timing of flow analysis with contrast 0042T

A computed tomography (CT) of brain blood flow, volume, and timing of flow analysis with contrast is a non-invasive exam. It uses X-rays and a contrast material to create detailed images of your brain. It helps evaluate blood flow patterns and detect abnormalities like clots or blockages.

23 services23 patients

Ct scan of middle spine with contrast 72129

A CT scan of the middle spine with contrast is a detailed imaging test. A special dye is used to highlight areas in your spine, providing clearer pictures. It helps doctors diagnose issues such as injuries, infections, or diseases in that area.

23 services23 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.

21 services21 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

20 services20 patients

Complete ultrasound scan behind abdominal cavity 76770

A complete ultrasound scan behind the abdominal cavity is a non-invasive imaging procedure. It uses sound waves to create pictures of the structures and organs located at the back of your abdomen. It helps in diagnosing health conditions and monitoring ongoing treatments.

20 services19 patients

Ct scan of blood vessels of abdomen and pelvis with contrast 74174

A CT scan of the abdomen and pelvis with contrast is a medical imaging procedure. A special dye, called contrast, is used to make blood vessels more visible. The scan produces detailed images of your abdomen and pelvis, helping doctors to diagnose conditions or plan treatments.

14 services14 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.

14 services14 patients

Mri scan of lower spinal canal without contrast 72148

13 services13 patients

Mri scan of lower spinal canal before and after contrast 72158

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

Ct scan of middle spine without contrast 72128

A CT scan of the middle spine without contrast is a non-invasive imaging test. It uses X-rays to create detailed pictures of your mid-spine area. This scan helps doctors identify issues like fractures, tumors, or infections. No dye is used in this procedure.

11 services11 patients

Mri scan of upper spinal canal without contrast 72141

11 services11 patients

X-ray of abdomen, 1 view 74018

An X-ray of the abdomen, 1 view, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the structures in your abdomen, such as the stomach, liver, and intestines. This can help identify issues like blockages, infections, or injuries.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Hunterdon Medical Center

Acute Care Hospitals · Flemington, NJ

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310005

Location2100 Wescott DriveFlemington, NJ 08822 · Hunterdon County

Birthing friendly

Robert Wood Johnson University Hospital

Acute Care Hospitals · New Brunswick, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310038

LocationOne Robert Wood Johnson PlaceNew Brunswick, NJ 08901 · Middlesex County

Emergency services Birthing friendly

Raritan Bay Medical Center

Acute Care Hospitals · Perth Amboy, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310039

Location530 New Brunswick AvePerth Amboy, NJ 08861 · Middlesex County

Emergency services Birthing friendly

Jersey Shore University Medical Center

Acute Care Hospitals · Neptune, NJ

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310073

Location1945 State Route 33Neptune, NJ 07753 · Monmouth County

Emergency services Birthing friendly

Jersey City Medical Center

Acute Care Hospitals · Jersey City, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310074

Location355 Grand StreetJersey City, NJ 07302 · Hudson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08816 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

$98.09 typical visit price

range $63.84 – $190.92

Typical copayment $24.52 (range $15.96 – $47.73)

Most-billed visit code 99203

Established Patient

$79.09 typical visit price

range $20.97 – $155.92

Typical copayment $19.77 (range $5.24 – $38.98)

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.

89.97/100

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

Scored as part of a group practice

Quality

88.2

Improvement Activities

Reported Quality Measures

Appropriate Follow-up Imaging for Incidental Abdominal Lesions

Percentage of final reports for abdominal imaging studies for asymptomatic patients aged 18 years and older with one or more of the following noted incidentally with follow_up imaging recommended: - Liver lesion =< 0.5 cm - Cystic kidney lesion < 1.0 cm -…

Lower rates are better for this measure.

35%23 patients

Appropriate Follow-up Imaging for Incidental Thyroid Nodules in Patients

Percentage of final reports for computed tomography (CT), CT angiography (CTA) or magnetic resonance imaging (MRI) or magnetic resonance angiogram (MRA) studies of the chest or neck for patients aged 18 years and older with no known thyroid disease with a…

Lower rates are better for this measure.

25%40 patients

Radiation Consideration for Adult CT: Utilization of Dose Lowering Techniques

Percentage of final reports for patients aged 18 years and older undergoing CT with documentation that one or more of the following dose reduction techniques were used: - Automated exposure control - Adjustment of the mA and/or kV according to patient size -…

100%1,210 patients

Radiology: Stenosis Measurement in Carotid Imaging Reports

Percentage of final reports for carotid imaging studies (neck magnetic resonance angiography [MRA], neck computed tomography angiography [CTA], neck duplex ultrasound, carotid angiogram) performed that include direct or indirect reference to measurements of…

100%183 patients

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.

JEFFREY DORR M.D.

Radiology (Diagnostic Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

DAVID L ROSENFELD MD

Radiology (Pediatric Radiology)

483 CRANBURY RD, UNIVERSITY RADIOLOGY GROUP PC
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

DR. LEVI OLATOKUNBO SOKOL M.D.

Nuclear Medicine

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0040

DR. JAMES R. HOGAN M.D.

Radiology (Diagnostic Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

PRAVEENA KANDULA MD

Radiology (Diagnostic Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

UNIVERSITY RADIOLOGY GROUP, LLC

Radiology (Diagnostic Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0040

ELLEN LEE MD

Radiology (Diagnostic Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

JOHN LOUIS NOSHER MD

Radiology (Vascular & Interventional Radiology)

483 CRANBURY RD, UNIVERSITY RADIOLOGY GROUP PC
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

MARVIN PLATT MD

Radiology (Diagnostic Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

ADRIANN S SCHRAM MD

Radiology (Diagnostic Radiology)

483 CRANBURY RD, UNIVERSITY RADIOLOGY GROUP PC
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

PAUL LOUIS SAMUELS MD

Radiology (Diagnostic Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

ELIZABETH W LAZZARA MD

Radiology (Diagnostic Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

CHARLES D. LEVINE M.D.

Radiology (Diagnostic Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

SUMIT BARAL M.D.

Radiology (Vascular & Interventional Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

ALEKSANDR ROZENBERG M.D.

Radiology (Diagnostic Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

MURRAY D BECKER MD

Radiology (Diagnostic Radiology)

483 CRANBURY RD, UNIVERSITY RADIOLOGY GROUP PC
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

JOSHUA AARON WILKES MD

Radiology (Vascular & Interventional Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0040

DR. JAY SANGANI M.D.

Radiology (Pediatric Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (215) 762-7000

DR. YAIR B LEVY M.D

Radiology (Diagnostic Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0030

KYLE MORRIS

Radiology (Diagnostic Radiology)

483 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-0040

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 Bob Chai's NPI number?

The NPI number for Bob Chai is 1871898171. It was assigned to this individual provider in the NPPES registry on January 18, 2011.

Where is Bob Chai located?

Bob Chai practices at 483 Cranbury Rd University Radiology Group, East Brunswick, NJ 08816. The listed phone number is (732) 390-0030.

What is Bob Chai's specialty?

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

Is Bob Chai enrolled in Medicare?

Yes. Bob Chai 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 Bob Chai's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bob Chai reassigns Medicare benefits to 5 organizations: University Radiology Group, LLC (East Brunswick, NJ), University Radiology-Atlantic, LLC (Tinton Falls, NJ), University Radiology At Trinitas, LLC (Elizabeth, NJ), Jersey Shore Imaging, LLC (Neptune, NJ) and Flemington Radiology Associates, LLC (Flemington, NJ). 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 Bob Chai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Bob Chai accept?

Health plans from Oscar Health list Bob Chai 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 Bob Chai affiliated with any hospitals?

According to CMS data, Bob Chai is affiliated with Hunterdon Medical Center, Robert Wood Johnson University Hospital, Raritan Bay Medical Center, Jersey Shore University Medical Center and Jersey City Medical Center.

When was this NPI record last updated?

The NPPES record for Bob Chai was last updated on July 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.