DAVID SUN
NPI 1942664891
Hospitalist in Virginia Beach, VA
About David Sun NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID SUN (NPI 1942664891) is an individual hospitalist provider in Virginia Beach, Virginia, licensed in Virginia (0101269839) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with Sentara Albemarle Medical Center, and is a graduate of University Of Florida College Of Medicine (2016).
NPPES Registry Identity
Specialties & Licenses
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
David Sun 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
4Medicare enrollment records show David Sun reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chesapeake, VA 23321
- Reassigned Medicare billing, Virginia enrollment
- 570 clinicians in this Medicare group
Annapolis, MD 21401
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1811815707 (District of Columbia)
- 101 clinicians in this Medicare group
Elkton, MD 21921
- Reassigned Medicare billing, District of Columbia enrollment
- 347 clinicians in this Medicare group
Winchester, VA 22601
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 147 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 10
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sentara Albemarle Medical Center
Acute Care Hospitals · Elizabeth City, NCThe Outer Banks Hospital, Inc
Critical Access Hospitals · Nags Head, NCSentara Obici Hospital
Acute Care Hospitals · Suffolk, VASentara Leigh Hospital
Acute Care Hospitals · Norfolk, VASentara Virginia Beach General Hospital
Acute Care Hospitals · Virginia Beach, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 23454 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 7
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
VIRGINIA BEACH, VA 23454
VIRGINIA BEACH, VA 23454
VIRGINIA BEACH, VA 23454
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 David Sun's NPI number?
The NPI number for David Sun is 1942664891. It was assigned to this individual provider in the NPPES registry on April 7, 2016.
Where is David Sun located?
David Sun practices at 1060 First Colonial Rd, Virginia Beach, VA 23454. The listed phone number is (757) 395-8000.
What is David Sun's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is David Sun enrolled in Medicare?
Yes. David Sun 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 David Sun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Sun reassigns Medicare benefits to 4 organizations: Bayview Physician Services, PC (Chesapeake, VA), Synergy Medical Group LLC (Annapolis, MD), Usacs Integrated Acute Care Services Of Maryland, LLC (Elkton, MD) and Hospitalist Medicine Physicians Of Virginia LLC (Winchester, VA). 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 David Sun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is David Sun affiliated with any hospitals?
According to CMS data, David Sun is affiliated with Sentara Albemarle Medical Center, The Outer Banks Hospital, Inc, Sentara Obici Hospital, Sentara Leigh Hospital and Sentara Virginia Beach General Hospital.
When was this NPI record last updated?
The NPPES record for David Sun was last updated on December 23, 2022. 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.