COLFAX ONCOLOGY LLC
NPI 1649225525
Specialist in Clifton, NJ
About Colfax Oncology Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COLFAX ONCOLOGY LLC (NPI 1649225525) is a healthcare organization registered as a specialist in Clifton, New Jersey and active in the NPI registry since May 2006. The organization lists Richards Afonja, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Colfax Oncology Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
7Medicare enrollment records show 7 clinicians reassign Medicare billing to Colfax Oncology LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (7)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Colfax Oncology LLC's NPI number?
The NPI number for Colfax Oncology LLC is 1649225525. It was assigned to this organization in the NPPES registry on May 23, 2006.
Where is Colfax Oncology LLC located?
Colfax Oncology LLC is located at 476 Colfax Ave, Clifton, NJ 07013. The listed phone number is (973) 594-7977.
What is Colfax Oncology LLC's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Colfax Oncology LLC enrolled in Medicare?
Yes. Colfax Oncology LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Colfax Oncology LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 2 Medicare specialties reassign their Medicare billing to Colfax Oncology LLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (4) and Hematology/Oncology (3). Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Colfax Oncology LLC was last updated on June 3, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Colfax Oncology Llc · NPI 1649225525
Specialist organization in Clifton, New Jersey. Organization record, active in the CMS NPPES registry since May 23, 2006.
## Identity
- **NPI:** 1649225525 (Entity type: Organization)
- **Enumerated:** May 23, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Richards Afonja, OWNER
## Practice location
- **Address:** 476 COLFAX AVE, Clifton, NJ 07013-1624
- **Phone:** (973) 594-7977
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 7 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (4), Hematology/Oncology (3); 1 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 3, 2008
- **Other identifiers:** Medicare PIN 123020 (NJ); Medicaid 6763901 (NJ); Medicare UPIN G19659 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1649225525) · Data from the CMS NPPES public registry.