1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Thoracic Surgery Cardiothoracic Vascular Surgery
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LAMBROS ZELLOS MD MPH
NPI 1982691044
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Boston, MA

Active since October 04, 2005
75 FRANCIS ST, BOSTON, MA 02115(617) 732-7696(617) 730-2853 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Lambros Zellos Md Mph NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAMBROS ZELLOS MD MPH (NPI 1982691044) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Boston, Massachusetts, licensed in Massachusetts (151922) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1982691044
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameLAMBROS ZELLOSCredential: MD MPH
Location Address75 FRANCIS STBoston, MA 02115-6110
Mailing Address75 Francis StBoston, MA 02115-6110 · (617) 732-7696 · Fax (617) 730-2853
Phone(617) 732-7696
Fax(617) 730-2853
Sole ProprietorNo
Enumeration DateOctober 4, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1982691044 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians
Taxonomy Code208G00000X
License✔ Licensed in MA · 151922
Definition
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.
75 FRANCIS ST, Boston, MA 02115
Open in Google Maps ↗

Other Identifiers 1

Medicaid0155403MA

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.

RUMA RAJBHANDARI
Internal Medicine (Gastroenterology)
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 525-6841
WENYA LINDA BI
Neurological Surgery
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (203) 645-9485
CHI YUEN CHAN M.D.
Student in an Organized Health Care Education/Training Program
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 732-5500
JENNIFER MICHELLE THOMAS MD
Radiology (Diagnostic Radiology)
75 FRANCIS ST, DEPARTMENT OF RADIOLOGY
BOSTON, MA 02115
Suffolk County (617) 732-6248
GAURAV SHARMA M.D.
Surgery (Vascular Surgery)
75 FRANCIS ST, BRIGHAM AND WOMEN'S HOSPITAL
BOSTON, MA 02115
Suffolk County (951) 259-0890
DR. EUGENE RICHARDSON MD
Internal Medicine (Infectious Disease)
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 732-8881
YEU-SHIN CINDY CHANG M.D., M.P.H.
Emergency Medicine
75 FRANCIS ST, BWH DEPT. OF EMERGENCY MEDICINE
BOSTON, MA 02115
Suffolk County (617) 732-8070
CARA L RICHARDS
Physician Assistant
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 732-5500

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 Lambros Zellos's NPI number?

The NPI number for Lambros Zellos is 1982691044. It was assigned to this individual provider in the NPPES registry on October 4, 2005.

Where is Lambros Zellos located?

Lambros Zellos practices at 75 Francis St, Boston, MA 02115. The listed phone number is (617) 732-7696.

What is Lambros Zellos's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

When was this NPI record last updated?

The NPPES record for Lambros Zellos was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days 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.