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DR. LLOYD B. KLICKSTEIN MD, PHD
NPI 1467423418
Internal Medicine - Rheumatology in Cambridge, MA

Active since January 29, 2006
400 TECHNOLOGY SQ, CAMBRIDGE, MA 02139(617) 871-3123(617) 871-4091 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Lloyd B. Klickstein Md, Phd NPPES

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

DR. LLOYD B. KLICKSTEIN MD, PHD (NPI 1467423418) is an individual rheumatology provider in Cambridge, Massachusetts, licensed in Massachusetts (74818) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1467423418
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameDR. LLOYD B. KLICKSTEINCredential: MD, PHD
Location Address400 TECHNOLOGY SQCambridge, MA 02139-3583
Mailing Address380 Winchester StNewton, MA 02461-2035 · (617) 969-1514
Phone(617) 871-3123
Fax(617) 871-4091
Sole ProprietorNo
Enumeration DateJanuary 29, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1467423418 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in MA · 74818
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
400 TECHNOLOGY SQ, Cambridge, MA 02139
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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. BRUCE DAVID WALKER MD
Internal Medicine (Infectious Disease)
400 TECHNOLOGY SQ, ROOM 870
CAMBRIDGE, MA 02139
Middlesex County (857) 268-7072

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 Lloyd Klickstein's NPI number?

The NPI number for Lloyd Klickstein is 1467423418. It was assigned to this individual provider in the NPPES registry on January 29, 2006.

Where is Lloyd Klickstein located?

Lloyd Klickstein practices at 400 Technology Sq, Cambridge, MA 02139. The listed phone number is (617) 871-3123.

What is Lloyd Klickstein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

When was this NPI record last updated?

The NPPES record for Lloyd Klickstein was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.