DR. CIARAN J MCNAMEE M.D.
NPI 1124019351
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Boston, MA
About Dr. Ciaran J Mcnamee M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CIARAN J MCNAMEE M.D. (NPI 1124019351) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Boston, Massachusetts, licensed in Massachusetts (215743) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Ciaran J Mcnamee 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.
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Massachusetts General Hospital
Acute Care Hospitals · Boston, MABrigham And Women's Hospital
Acute Care Hospitals · Boston, MAFaulkner Hospital-Brigham And Women's
Acute Care Hospitals · Boston, MAKent County Memorial Hospital
Acute Care Hospitals · Warwick, RIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02115 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Ciaran Mcnamee's NPI number?
The NPI number for Ciaran Mcnamee is 1124019351. It was assigned to this individual provider in the NPPES registry on November 5, 2005.
Where is Ciaran Mcnamee located?
Ciaran Mcnamee practices at 75 Francis Street, Pbb5, Room 547 Div. Of Thoracic Surgery, Boston, MA 02115. The listed phone number is (617) 732-7696.
What is Ciaran Mcnamee's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Ciaran Mcnamee enrolled in Medicare?
Yes. Ciaran Mcnamee 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.
What insurance does Ciaran Mcnamee accept?
Health plans from Anthem Blue Cross and Blue Shield list Ciaran Mcnamee 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 Ciaran Mcnamee affiliated with any hospitals?
According to CMS data, Ciaran Mcnamee is affiliated with Massachusetts General Hospital, Brigham And Women's Hospital, Faulkner Hospital-Brigham And Women's and Kent County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Ciaran Mcnamee was last updated on July 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.