DR. JOSEPH W CARDEIRO M.D.
NPI 1659470714
Emergency Medicine in Nashua, NH
About Dr. Joseph W Cardeiro M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOSEPH W CARDEIRO M.D. (NPI 1659470714) is an individual emergency medicine provider in Nashua, New Hampshire, licensed in New Hampshire (10896) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Southern Nh Medical Center, and is a graduate of Drexel University College Of Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
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. Joseph W Cardeiro 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 Joseph Cardeiro reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Nashua, NH 03060
- Reassigned Medicare billing, Massachusetts and New Hampshire enrollments
- 30 clinicians in this Medicare group
Nashua, NH 03060
- Reassigned Medicare billing, New Hampshire enrollment
- 28 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Southern Nh Medical Center
Acute Care Hospitals · Nashua, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03060 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
NASHUA, NH 03060
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 Joseph Cardeiro's NPI number?
The NPI number for Joseph Cardeiro is 1659470714. It was assigned to this individual provider in the NPPES registry on September 22, 2006.
Where is Joseph Cardeiro located?
Joseph Cardeiro practices at 8 Prospect St, Nashua, NH 03060. The listed phone number is (603) 577-2500.
What is Joseph Cardeiro's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Joseph Cardeiro enrolled in Medicare?
Yes. Joseph Cardeiro 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 Joseph Cardeiro's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Cardeiro reassigns Medicare benefits to 2 organizations: Foundation Medical Partners Inc (Nashua, NH) and Southern New Hampshire Medical Center (Nashua, NH). 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 Joseph Cardeiro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joseph Cardeiro accept?
Health plans from Ambetter from NH Healthy Families, Taro Health and WellSense Health Plan list Joseph Cardeiro 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 Joseph Cardeiro affiliated with any hospitals?
According to CMS data, Joseph Cardeiro is affiliated with Southern Nh Medical Center.
When was this NPI record last updated?
The NPPES record for Joseph Cardeiro was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.