EDWARD S RITTWEGER M.D.
NPI 1184621625
Radiology - Diagnostic Radiology in Avenel, NJ
About Edward S Rittweger M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EDWARD S RITTWEGER M.D. (NPI 1184621625) is an individual diagnostic radiology provider in Avenel, New Jersey, licensed in New Jersey (25MA03475600) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Union Hospital Inc, and is a graduate of Other (1977).
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
Edward S Rittweger 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
8Medicare enrollment records show Edward Rittweger reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Iselin, NJ 08830
- Reassigned Medicare billing, New Jersey enrollment
- 29 clinicians in this Medicare group
Cedar Knolls, NJ 07927
- Reassigned Medicare billing, New Jersey enrollment
- 178 clinicians in this Medicare group
Manahawkin, NJ 08050
- Reassigned Medicare billing, New Jersey enrollment
- 59 clinicians in this Medicare group
Manahawkin, NJ 08050
- Reassigned Medicare billing, Florida and New Jersey enrollments
- 8 clinicians in this Medicare group
Indianapolis, IN 46260
- Reassigned Medicare billing, Florida enrollment
- 69 clinicians in this Medicare group
Atlanta, GA 30342
- Reassigned Medicare billing, Florida enrollment
- 127 clinicians in this Medicare group
Douglas, GA 31533
- Reassigned Medicare billing, Georgia enrollment
- Medicare enrollment name: Phoebe Physician Group Inc
- 1,118 clinicians in this Medicare group
Alton, IL 62002
- Reassigned Medicare billing, Florida enrollment
- 6 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 59
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Union Hospital Inc
Acute Care Hospitals · Terre Haute, INUnion Hospital Clinton
Critical Access Hospitals · Clinton, INRiverview Medical Center
Acute Care Hospitals · Red Bank, NJRaritan Bay Medical Center
Acute Care Hospitals · Perth Amboy, NJBayshore Medical Center
Acute Care Hospitals · Holmdel, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07001 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.
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 Edward Rittweger's NPI number?
The NPI number for Edward Rittweger is 1184621625. It was assigned to this individual provider in the NPPES registry on June 30, 2005.
Where is Edward Rittweger located?
Edward Rittweger practices at 1500 Saint Georges Ave, Avenel, NJ 07001. The listed phone number is (732) 381-8686.
What is Edward Rittweger's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Edward Rittweger enrolled in Medicare?
Yes. Edward Rittweger 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 Edward Rittweger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Edward Rittweger reassigns Medicare benefits to 8 organizations: Avenel Iselin Medical Group, LLC (Iselin, NJ), The New Jersey Imaging Network, LLC (Cedar Knolls, NJ), Health Village Imaging, LLC (Manahawkin, NJ), Coastal Imaging LLC (Manahawkin, NJ), Imaging Associates Of Indiana, PC (Indianapolis, IN) and 3 more organizations, listed in the Medicare section above. 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 Edward Rittweger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Edward Rittweger affiliated with any hospitals?
According to CMS data, Edward Rittweger is affiliated with Union Hospital Inc, Union Hospital Clinton, Riverview Medical Center, Raritan Bay Medical Center and Bayshore Medical Center.
When was this NPI record last updated?
The NPPES record for Edward Rittweger was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.