DR. ROBERT P. CHEN MD
NPI 1447276233
Family Medicine - Geriatric Medicine in Hazlet, NJ
About Dr. Robert P. Chen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT P. CHEN MD (NPI 1447276233) is an individual geriatric medicine provider in Hazlet, New Jersey, licensed in New Jersey (25MA06660000) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Riverview Medical Center, and maintains a secondary practice location in Holmdel.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. Robert P. Chen 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 Robert Chen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Old Bridge, NJ 08857
- Reassigned Medicare billing, New Jersey enrollment
- 68 clinicians in this Medicare group
Shrewsbury, NJ 07702
- Reassigned Medicare billing, New Jersey enrollment
- 63 clinicians in this Medicare group
Neptune, NJ 07753
- Reassigned Medicare billing, New Jersey enrollment
- 64 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 17
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Riverview Medical Center
Acute Care Hospitals · Red Bank, NJBayshore Medical Center
Acute Care Hospitals · Holmdel, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07730 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 4
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 Robert Chen's NPI number?
The NPI number for Robert Chen is 1447276233. It was assigned to this individual provider in the NPPES registry on July 14, 2006.
Where is Robert Chen located?
Robert Chen practices at 3253 Route 35, Hazlet, NJ 07730. The listed phone number is (732) 888-7646.
What is Robert Chen's specialty?
The primary specialty registered for this NPI is Family Medicine, specializing in Geriatric Medicine, with taxonomy code 207QG0300X.
Is Robert Chen enrolled in Medicare?
Yes. Robert Chen 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 Robert Chen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Chen reassigns Medicare benefits to 3 organizations: Excel Urgent Care Of Nj LLC (Old Bridge, NJ), Integrated Medicine Alliance PA (Shrewsbury, NJ) and Vps Medical Services, PC (Neptune, 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 Robert Chen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Robert Chen affiliated with any hospitals?
According to CMS data, Robert Chen is affiliated with Riverview Medical Center and Bayshore Medical Center.
When was this NPI record last updated?
The NPPES record for Robert Chen was last updated on April 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.