JEFFREY GREENBLATT FEIN
NPI 1417310590
Internal Medicine in North Bergen, NJ
About Jeffrey Greenblatt Fein NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFREY GREENBLATT FEIN (NPI 1417310590) is an individual internal medicine provider in North Bergen, New Jersey, licensed in New Jersey (25MB10647600) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with Hackensack University Medical Center, and maintains a secondary practice location in Great Neck.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Jeffrey Greenblatt Fein 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 Jeffrey Fein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Red Bank, NJ 07701
- Reassigned Medicare billing, New Jersey enrollment
- 689 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 10
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.
Hackensack University Medical Center
Acute Care Hospitals · Hackensack, NJPalisades Medical Center
Acute Care Hospitals · North Bergen, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07047 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.
Referred Medical Equipment & Supplies CMS DME claims 3
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 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 Jeffrey Fein's NPI number?
The NPI number for Jeffrey Fein is 1417310590. It was assigned to this individual provider in the NPPES registry on April 5, 2016.
Where is Jeffrey Fein located?
Jeffrey Fein practices at 7650 River Rd Ste 300, North Bergen, NJ 07047. The listed phone number is (201) 224-8831.
What is Jeffrey Fein's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Jeffrey Fein enrolled in Medicare?
Yes. Jeffrey Fein 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 Jeffrey Fein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Fein reassigns Medicare benefits to Hackensack Meridian Health Medical Group - Primary Care PC (Red Bank, 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 Jeffrey Fein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jeffrey Fein accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Jeffrey Fein 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 Jeffrey Fein affiliated with any hospitals?
According to CMS data, Jeffrey Fein is affiliated with Hackensack University Medical Center and Palisades Medical Center.
When was this NPI record last updated?
The NPPES record for Jeffrey Fein was last updated on September 9, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Jeffrey Greenblatt Fein · NPI 1417310590
Internal Medicine physician in North Bergen, New Jersey. Individual provider, active in the CMS NPPES registry since April 5, 2016.
## Identity
- **NPI:** 1417310590 (Entity type: Individual)
- **Enumerated:** April 5, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 25MB10647600 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 7650 RIVER RD STE 300, North Bergen, NJ 07047-6527
- **Phone:** (201) 224-8831
## 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:** Hackensack Meridian Health Medical Group - Primary Care PC (NPI 1336203538, Red Bank, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 2016
## Record status
- **NPPES last updated:** September 9, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1417310590) · Data from the CMS NPPES public registry.