JOHN MICHAEL MCWILLIAMS MD
NPI 1366408411
Internal Medicine in Boston, MA
About John Michael Mcwilliams Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN MICHAEL MCWILLIAMS MD (NPI 1366408411) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (223922) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
John Michael Mcwilliams Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician 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
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 John Mcwilliams's NPI number?
The NPI number for John Mcwilliams is 1366408411. It was assigned to this individual provider in the NPPES registry on April 25, 2006.
Where is John Mcwilliams located?
John Mcwilliams practices at 75 Francis Street Brigham Internal Medicine Associates, Boston, MA 02115. The listed phone number is (617) 732-6040.
What is John Mcwilliams's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is John Mcwilliams enrolled in Medicare?
Yes. John Mcwilliams is registered in the Medicare PECOS enrollment system.
What insurance does John Mcwilliams accept?
Health plans from Anthem Blue Cross and Blue Shield list John Mcwilliams 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 John Mcwilliams was last updated on May 1, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# John Michael Mcwilliams, MD · NPI 1366408411
Internal Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since April 25, 2006.
## Identity
- **NPI:** 1366408411 (Entity type: Individual)
- **Enumerated:** April 25, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 223922 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 75 FRANCIS STREET, BRIGHAM INTERNAL MEDICINE ASSOCIATES, Boston, MA 02115
- **Phone:** (617) 732-6040
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for durable medical equipment, power mobility devices
## Record status
- **NPPES last updated:** May 1, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1366408411) · Data from the CMS NPPES public registry.