DR. XUN ZHONG MD
NPI 1083874366
Internal Medicine - Critical Care Medicine in Brooklyn, NY
About Dr. Xun Zhong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. XUN ZHONG MD (NPI 1083874366) is an individual critical care medicine provider in Brooklyn, New York, licensed in New York (246744) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Newark Beth Israel Medical Center, and is a graduate of University Of Pittsburgh School Of Medicine (2005).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted 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. Xun Zhong 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.
Medicare Billing Reassignments
10Medicare enrollment records show Xun Zhong reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11215
- Reassigned Medicare billing, New York enrollment
- 1,029 clinicians in this Medicare group
Brooklyn, NY 11212
- Reassigned Medicare billing, New York enrollment
- 782 clinicians in this Medicare group
Inwood, NY 11096
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Nassau Health Care Corporation
- 553 clinicians in this Medicare group
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Livingston, NJ 07039
- Reassigned Medicare billing, New Jersey enrollment
- 1,913 clinicians in this Medicare group
Somerset, NJ 08873
- Reassigned Medicare billing, New Jersey enrollment
- 1,557 clinicians in this Medicare group
Lewisburg, PA 17837
- Reassigned Medicare billing, Pennsylvania enrollment
- 303 clinicians in this Medicare group
Syracuse, NY 13203
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Emergency Care Services Of New York PC
- 240 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 1,216 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
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 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Newark Beth Israel Medical Center
Acute Care Hospitals · Newark, NJStaten Island University Hospital
Acute Care Hospitals · Staten Island, NYKings County Hospital Center
Acute Care Hospitals · Brooklyn, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BROOKLYN, NY 11215
BROOKLYN, NY 11215
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 Xun Zhong's NPI number?
The NPI number for Xun Zhong is 1083874366. It was assigned to this individual provider in the NPPES registry on June 11, 2008.
Where is Xun Zhong located?
Xun Zhong practices at 506 6th St, Brooklyn, NY 11215. The listed phone number is (718) 780-3000.
What is Xun Zhong's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Xun Zhong enrolled in Medicare?
Yes. Xun Zhong 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 Xun Zhong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Xun Zhong reassigns Medicare benefits to 10 organizations: Kings Physician Services, PC (Brooklyn, NY), Brookdale Hospital Medical Center (Brooklyn, NY), Inwood Community Health Center (Inwood, NY), North Shore - Lij Medical PC (New Hyde Park, NY), Rwjbh Observation Associates LLC (Livingston, NJ) and 5 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 Xun Zhong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Xun Zhong accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Xun Zhong 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 Xun Zhong affiliated with any hospitals?
According to CMS data, Xun Zhong is affiliated with Newark Beth Israel Medical Center, Staten Island University Hospital and Kings County Hospital Center.
When was this NPI record last updated?
The NPPES record for Xun Zhong was last updated on September 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Xun Zhong, MD · NPI 1083874366
Critical Care Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since June 11, 2008.
## Identity
- **NPI:** 1083874366 (Entity type: Individual)
- **Enumerated:** June 11, 2008
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 246744 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 506 6TH ST, Brooklyn, NY 11215-3609
- **Phone:** (718) 780-3000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Kings Physician Services, PC (NPI 1326698879, Brooklyn, NY); Brookdale Hospital Medical Center (NPI 1720028772, Brooklyn, NY); Inwood Community Health Center (NPI 1881619708, Inwood, NY); North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY); Rwjbh Observation Associates LLC (NPI 1760095806, Livingston, NJ); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Pittsburgh School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** September 12, 2023
- **Other identifiers:** Medicaid 03254639 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1083874366) · Data from the CMS NPPES public registry.