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DR. BRIAN BOBBY CHIONG M.D.
NPI 1609036417
Radiology - Vascular & Interventional Radiology in Redondo Beach, CA

Active since June 15, 2008PECOS EnrolledAccepts Medicare Assignment
85.34/100
CMS Quality Rating
301 DIAMOND ST APT D, REDONDO BEACH, CA 90277(626) 230-9234 Get Directions Write a Review

NPPES record last updated: June 8, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Brian Bobby Chiong M.d. NPPES

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

DR. BRIAN BOBBY CHIONG M.D. (NPI 1609036417) is an individual vascular & interventional radiology provider in Redondo Beach, California, licensed in California (A126386) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with St Barnabas Hospital, and is a graduate of University Of California, Davis School Of Medicine (2008).

NPPES Registry Identity

NPI1609036417
Entity TypeIndividualMale
Primary Taxonomy2085R0204X
Provider Legal NameDR. BRIAN BOBBY CHIONGCredential: M.D.
Location Address301 DIAMOND ST APT DRedondo Beach, CA 90277-2879
Mailing Address301 Diamond St Apt DRedondo Beach, CA 90277-2879 · (626) 230-9234
Phone(626) 230-9234
Sole ProprietorYes
Medical School CMSUniversity Of California, Davis School Of MedicineGraduated 2008
Enumeration DateJune 15, 2008
Last NPPES UpdateJune 8, 2026
NPPES CertifiedJune 8, 2026
✔ NPI 1609036417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Vascular & Interventional RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0204X
Licenses✔ Licensed in CA · A126386✔ Licensed in NY · 268224
Definition
A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.
301 DIAMOND ST APT D, Redondo Beach, CA 90277
Open in Google Maps ↗

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. Brian Bobby Chiong M.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 ID4385863893
PECOS Enrollment IDI20140916001077
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

3

Medicare enrollment records show Brian Chiong reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Radiology Affiliates Of Central New Jersey PC
2,432 mi
Diagnostic Radiology
2501 KUSER RD
Hamilton, NJ 08691
  • Reassigned Medicare billing, New York enrollment
  • 51 clinicians in this Medicare group
NPI 1811994791 (609) 585-8800
Total Care Radiology PC
2,469 mi
Ambulatory Surgical
4209 AVENUE U
Brooklyn, NY 11234
  • Reassigned Medicare billing, New York enrollment
  • 5 clinicians in this Medicare group
NPI 1346865227 (347) 484-8215
Empire State Radiology P C
2,502 mi
Diagnostic Radiology
1000 MONTAUK HWY
West Islip, NY 11795
  • Reassigned Medicare billing, New York enrollment
  • 356 clinicians in this Medicare group
NPI 1255962783 (718) 223-4685

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 7

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.

Ultrasonic guidance for blood vessel access 76937
Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.
87 services53 patients
Insertion of needle into vein (3 years or older) 36410
This procedure involves placing a small needle into a vein, typically in the arm. It's done to collect blood for testing or to deliver medication. You may feel a quick pinch, but it's usually over in seconds. It's a common, safe procedure.
72 services45 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.
45 services31 patients
Replacement of stomach or large bowel tube using fluoroscopic guidance with contrast 49450
This procedure involves replacing a tube in your stomach or large bowel. It's guided by a special type of X-ray called fluoroscopy, which helps ensure accurate placement. Contrast material is used to enhance the visibility of your internal structures.
33 services23 patients
Fluoroscopic guidance for insertion or removal of central vein access device 77001
Fluoroscopic guidance for central vein access device insertion or removal is a procedure where a special X-ray, called a fluoroscope, is used to help accurately place or remove a device in a central vein. This device aids in delivering medications or collecting blood samples.
25 services17 patients
Insertion of stomach tube using fluoroscopic guidance with contrast 49440
This is a procedure where a tube is inserted into your stomach to assist with digestion or removal of substances. It's done under fluoroscopic guidance, a type of imaging that allows real-time viewing. Contrast dye is used to enhance the visibility of structures.
13 services13 patients

Hospital Affiliations CMS Care Compare

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

St Barnabas Hospital

Acute Care Hospitals · Bronx, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330399
Location4422 Third AvenueBronx, NY 10457 · Bronx County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90277 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

85.34/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75
Improvement Activities40

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 Brian Chiong's NPI number?

The NPI number for Brian Chiong is 1609036417. It was assigned to this individual provider in the NPPES registry on June 15, 2008.

Where is Brian Chiong located?

Brian Chiong practices at 301 Diamond St Apt D, Redondo Beach, CA 90277. The listed phone number is (626) 230-9234.

What is Brian Chiong's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Is Brian Chiong enrolled in Medicare?

Yes. Brian Chiong 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 Brian Chiong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brian Chiong reassigns Medicare benefits to 3 organizations: Radiology Affiliates Of Central New Jersey PC (Hamilton, NJ), Total Care Radiology PC (Brooklyn, NY) and Empire State Radiology P C (West Islip, 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 Brian Chiong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Brian Chiong affiliated with any hospitals?

According to CMS data, Brian Chiong is affiliated with St Barnabas Hospital.

When was this NPI record last updated?

The NPPES record for Brian Chiong was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.