ANTHONY C OPARAJI MD
NPI 1285665208
Internal Medicine in Newton, NJ
About Anthony C Oparaji Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANTHONY C OPARAJI MD (NPI 1285665208) is an individual internal medicine provider in Newton, New Jersey, licensed in New Jersey (07154400) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Chilton Medical Center, and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Anthony C Oparaji 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 Reassignment
Medicare enrollment records show Anthony Oparaji reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Morristown, NJ 07960
- Reassigned Medicare billing, New Jersey enrollment
- 1,699 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chilton Medical Center
Acute Care Hospitals · Pompton Plains, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07860 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.
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 Anthony Oparaji's NPI number?
The NPI number for Anthony Oparaji is 1285665208. It was assigned to this individual provider in the NPPES registry on July 6, 2006.
Where is Anthony Oparaji located?
Anthony Oparaji practices at 175 High St Newton Memorial Hospital, Newton, NJ 07860. The listed phone number is (973) 579-8419.
What is Anthony Oparaji's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Anthony Oparaji enrolled in Medicare?
Yes. Anthony Oparaji 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 organization bills Medicare for Anthony Oparaji's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Oparaji reassigns Medicare benefits to Practice Associates Medical Group (Morristown, NJ). The 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 Anthony Oparaji's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Anthony Oparaji affiliated with any hospitals?
According to CMS data, Anthony Oparaji is affiliated with Chilton Medical Center.
When was this NPI record last updated?
The NPPES record for Anthony Oparaji was last updated on October 16, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Anthony C Oparaji, MD · NPI 1285665208
Internal Medicine physician in Newton, New Jersey. Individual provider, active in the CMS NPPES registry since July 6, 2006.
## Identity
- **NPI:** 1285665208 (Entity type: Individual)
- **Enumerated:** July 6, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 07154400 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 175 HIGH ST, NEWTON MEMORIAL HOSPITAL, Newton, NJ 07860-1004
- **Phone:** (973) 579-8419 · **Fax:** (973) 579-8807
## 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:** Practice Associates Medical Group (NPI 1427016385, Morristown, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** October 16, 2009
- **Other identifiers:** Medicare UPIN H79285
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Source: [NPI Profile](https://npiprofile.com/npi/1285665208) · Data from the CMS NPPES public registry.