JOSEPH J RIESENMAN M.D.
NPI 1336101732
Family Medicine in Oak Ridge, NJ
About Joseph J Riesenman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH J RIESENMAN M.D. (NPI 1336101732) is an individual family medicine provider in Oak Ridge, New Jersey, licensed in New Jersey (MA073056) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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
Joseph J Riesenman M.d. 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
2Medicare enrollment records show Joseph Riesenman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Manasquan, NJ 08736
- Reassigned Medicare billing, New Jersey enrollment
- 150 clinicians in this Medicare group
Columbia, MD 21045
- Reassigned Medicare billing, New Jersey enrollment
- 84 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 24
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, NJChilton Medical Center
Acute Care Hospitals · Pompton Plains, NJSaint Clare's Hospital/ Denville Campus
Acute Care Hospitals · Denville, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07438 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 11
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 3
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 Joseph Riesenman's NPI number?
The NPI number for Joseph Riesenman is 1336101732. It was assigned to this individual provider in the NPPES registry on April 3, 2006.
Where is Joseph Riesenman located?
Joseph Riesenman practices at 5678 Berkshire Valley Rd, Oak Ridge, NJ 07438. The listed phone number is (973) 697-0200.
What is Joseph Riesenman's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Joseph Riesenman enrolled in Medicare?
Yes. Joseph Riesenman 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 Joseph Riesenman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Riesenman reassigns Medicare benefits to 2 organizations: Consensus Medical Group LLC (Manasquan, NJ) and Provider Partners Care Management LP (Columbia, MD). 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 Joseph Riesenman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joseph Riesenman accept?
Health plans from Ambetter Health and Oscar Health list Joseph Riesenman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Joseph Riesenman affiliated with any hospitals?
According to CMS data, Joseph Riesenman is affiliated with Morristown Medical Center, Chilton Medical Center and Saint Clare's Hospital/ Denville Campus.
When was this NPI record last updated?
The NPPES record for Joseph Riesenman was last updated on December 10, 2021. 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.