DR. ROSS J MUSUMECI MD
NPI 1346226545
Anesthesiology in Westwood, MA
About Dr. Ross J Musumeci Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROSS J MUSUMECI MD (NPI 1346226545) is an individual anesthesiology provider in Westwood, Massachusetts, licensed in Arizona (50889) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (1987).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Ross J Musumeci Md 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 Ross Musumeci reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Richardson, TX 75082
- Reassigned Medicare billing, Arizona enrollment
- 390 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.
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 Ross Musumeci's NPI number?
The NPI number for Ross Musumeci is 1346226545. It was assigned to this individual provider in the NPPES registry on December 20, 2005.
Where is Ross Musumeci located?
Ross Musumeci practices at 690 Canton St Ste 240, Westwood, MA 02090. The listed phone number is (339) 204-9516.
What is Ross Musumeci's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ross Musumeci enrolled in Medicare?
Yes. Ross Musumeci 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 Ross Musumeci's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ross Musumeci reassigns Medicare benefits to Anesthesia Partners Of Arizona LLC (Richardson, TX). 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 Ross Musumeci's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ross Musumeci accept?
Health plans from Blue Cross Blue Shield of Arizona, Oscar Health, Oscar Health Plan, Inc. and Oscar Insurance Company list Ross Musumeci 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.
When was this NPI record last updated?
The NPPES record for Ross Musumeci was last updated on January 25, 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.