DR. RAYMOND H MAK M.D.
NPI 1285784041
Radiology - Radiation Oncology in Boston, MA
About Dr. Raymond H Mak M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RAYMOND H MAK M.D. (NPI 1285784041) is an individual radiation oncology provider in Boston, Massachusetts, licensed in Massachusetts (235436) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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. Raymond H Mak 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 16
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.
Brigham And Women's Hospital
Acute Care Hospitals · Boston, MAPhysician 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.
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.
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Raymond Mak's NPI number?
The NPI number for Raymond Mak is 1285784041. It was assigned to this individual provider in the NPPES registry on January 11, 2007.
Where is Raymond Mak located?
Raymond Mak practices at 75 Francis St Asb1-L2, Radiation Oncology, Brigham & Women's Hospital, Boston, MA 02115. The listed phone number is (617) 732-5500.
What is Raymond Mak's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Raymond Mak enrolled in Medicare?
Yes. Raymond Mak 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 Raymond Mak accept?
Health plans from Anthem Blue Cross and Blue Shield list Raymond Mak 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 Raymond Mak affiliated with any hospitals?
According to CMS data, Raymond Mak is affiliated with Brigham And Women's Hospital.
When was this NPI record last updated?
The NPPES record for Raymond Mak was last updated on December 14, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.