JOEL D JACOWITZ M.D
NPI 1922009760
Internal Medicine - Cardiovascular Disease in Emerson, NJ
About Joel D Jacowitz M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOEL D JACOWITZ M.D (NPI 1922009760) is an individual cardiovascular disease provider in Emerson, New Jersey, licensed in New Jersey (25MA04672500) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Valley Hospital, and is a graduate of State University Of New York Downstate Medical Center (1977).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
Joel D Jacowitz 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 Joel Jacowitz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Paramus, NJ 07652
- Reassigned Medicare billing, New Jersey and New York enrollments
- 833 clinicians in this Medicare group
Ridgewood, NJ 07450
- Reassigned Medicare billing, New Jersey and New York enrollments
- 18 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 5
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.
Valley Hospital
Acute Care Hospitals · Paramus, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07630 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
EMERSON, NJ 07630
EMERSON, NJ 07630
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 Joel Jacowitz's NPI number?
The NPI number for Joel Jacowitz is 1922009760. It was assigned to this individual provider in the NPPES registry on August 2, 2005.
Where is Joel Jacowitz located?
Joel Jacowitz practices at 452 Old Hook Rd 2nd Floor, Emerson, NJ 07630. The listed phone number is (201) 666-3900.
What is Joel Jacowitz's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Joel Jacowitz enrolled in Medicare?
Yes. Joel Jacowitz 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 Joel Jacowitz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joel Jacowitz reassigns Medicare benefits to 2 organizations: Valley Physician Services PC (Paramus, NJ) and Valley Physician Services, Ny, PC (Ridgewood, 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 Joel Jacowitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joel Jacowitz accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Joel Jacowitz 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 Joel Jacowitz affiliated with any hospitals?
According to CMS data, Joel Jacowitz is affiliated with Valley Hospital.
When was this NPI record last updated?
The NPPES record for Joel Jacowitz was last updated on April 25, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.