DR. BENJAMIN SUN KIM MD
NPI 1083103071
Anesthesiology - Pain Medicine in Parsippany, NJ
About Dr. Benjamin Sun Kim Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BENJAMIN SUN KIM MD (NPI 1083103071) is an individual pain medicine provider in Parsippany, New Jersey, licensed in New Jersey (25MA11861400) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of Virginia Commonwealth University, School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses 2
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. Benjamin Sun Kim 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
3Medicare enrollment records show Benjamin Kim reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Parsippany, NJ 07054
- Reassigned Medicare billing, New Jersey enrollment
- 112 clinicians in this Medicare group
Shrewsbury, NJ 07702
- Reassigned Medicare billing, New Jersey enrollment
- 82 clinicians in this Medicare group
Shrewsbury, NJ 07702
- Reassigned Medicare billing, New Jersey enrollment
- 396 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 15
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.
Morristown Medical Center
Acute Care Hospitals · Morristown, NJSaint Clare's Hospital/ Denville Campus
Acute Care Hospitals · Denville, NJHackensack Meridian Health, Mountainside Medical
Acute Care Hospitals · Montclair, NJOther Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Benjamin Kim's NPI number?
The NPI number for Benjamin Kim is 1083103071. It was assigned to this individual provider in the NPPES registry on May 4, 2018.
Where is Benjamin Kim located?
Benjamin Kim practices at 3799 Us Highway 46 Ste 301, Parsippany, NJ 07054. The listed phone number is (973) 335-1122.
What is Benjamin Kim's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is Benjamin Kim enrolled in Medicare?
Yes. Benjamin Kim 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 Benjamin Kim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Kim reassigns Medicare benefits to 3 organizations: Morris Anesthesia Group, PA (Parsippany, NJ), Toms River Ambulatory Anesthesia LLC (Shrewsbury, NJ) and Shrewsbury Ambulatory Anesthesia LLC (Shrewsbury, 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 Benjamin Kim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Benjamin Kim affiliated with any hospitals?
According to CMS data, Benjamin Kim is affiliated with Morristown Medical Center, Saint Clare's Hospital/ Denville Campus and Hackensack Meridian Health, Mountainside Medical.
When was this NPI record last updated?
The NPPES record for Benjamin Kim was last updated on June 28, 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.