MATTHEW JAMES RIZZOTTI DO
NPI 1588124374
Emergency Medicine in Newark, DE
About Matthew James Rizzotti Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW JAMES RIZZOTTI DO (NPI 1588124374) is an individual emergency medicine provider in Newark, Delaware, licensed in Delaware (C2-0024026) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Matthew James Rizzotti Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Matthew Rizzotti reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Elkton, MD 21921
- Reassigned Medicare billing, Maryland enrollment
- 135 clinicians in this Medicare group
Baltimore, MD 21239
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 3,530 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Medicare enrollment name: Whc Physician Group LLC
- Also billed through NPI 1700154226 (Maryland)
- 613 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19718 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.
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.
NEWARK, DE 19718
NEWARK, DE 19718
NEWARK, DE 19718
NEWARK, DE 19718
NEWARK, DE 19718
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 Matthew Rizzotti's NPI number?
The NPI number for Matthew Rizzotti is 1588124374. It was assigned to this individual provider in the NPPES registry on March 20, 2019.
Where is Matthew Rizzotti located?
Matthew Rizzotti practices at 4755 Ogletown Stanton Rd, Newark, DE 19718. The listed phone number is (302) 733-1000.
What is Matthew Rizzotti's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Matthew Rizzotti enrolled in Medicare?
Yes. Matthew Rizzotti is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Matthew Rizzotti's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Rizzotti reassigns Medicare benefits to 3 organizations: Christiana Care Emergency Physicians LLC (Elkton, MD), Medstar Medical Group II LLC (Baltimore, MD) and Whc Emerg Phys (Washington, DC). 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 Matthew Rizzotti's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Matthew Rizzotti was last updated on August 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Matthew James Rizzotti, DO · NPI 1588124374
Emergency Medicine physician in Newark, Delaware. Individual provider, active in the CMS NPPES registry since March 20, 2019.
## Identity
- **NPI:** 1588124374 (Entity type: Individual)
- **Enumerated:** March 20, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** C2-0024026 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 4755 OGLETOWN STANTON RD, Newark, DE 19718-2200
- **Phone:** (302) 733-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Christiana Care Emergency Physicians LLC (NPI 1871375899, Elkton, MD); Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD); Whc Emerg Phys (NPI 1306260625, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 7, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1588124374) · Data from the CMS NPPES public registry.