DR. LYNDON K LEE MD
NPI 1447871231
Internal Medicine in Boston, MA
About Dr. Lyndon K Lee Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LYNDON K LEE MD (NPI 1447871231) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (1023561) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and maintains a secondary practice location in Saint Louis.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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. Lyndon K Lee 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.
Areas of Expertise CMS Part B claims 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Massachusetts General Hospital
Acute Care Hospitals · Boston, MABarnes Jewish Hospital
Acute Care Hospitals · Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02114 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 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Lyndon Lee's NPI number?
The NPI number for Lyndon Lee is 1447871231. It was assigned to this individual provider in the NPPES registry on May 3, 2020.
Where is Lyndon Lee located?
Lyndon Lee practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 726-2000.
What is Lyndon Lee's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Lyndon Lee enrolled in Medicare?
Yes. Lyndon Lee 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.
Is Lyndon Lee affiliated with any hospitals?
According to CMS data, Lyndon Lee is affiliated with Massachusetts General Hospital and Barnes Jewish Hospital.
When was this NPI record last updated?
The NPPES record for Lyndon Lee was last updated on August 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.