LEONARD J LEE
NPI 1780711754
Internal Medicine in Littleton, CO

Active since February 27, 2007
5555 E ARAPAHOE RD, LITTLETON, CO 80122(303) 743-5855 Get Directions Write a Review

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

About Leonard J Lee NPPES

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

LEONARD J LEE (NPI 1780711754) is an individual internal medicine provider in Littleton, Colorado, licensed in Colorado (88087) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1780711754
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameLEONARD J LEE
Location Address5555 E ARAPAHOE RDLittleton, CO 80122-2312
Mailing Address2185 S Birch StDenver, CO 80222-5017 · (303) 756-1164
Sole ProprietorNo
Enumeration DateFebruary 27, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1780711754 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CO · 88087
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
5555 E ARAPAHOE RD, Littleton, CO 80122

Other Identifiers 1

Other009355Kaiser-commercial Number

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.

Physician Assistant
5555 E ARAPAHOE RD
CENTENNIAL, CO 80122
Optometrist
5555 E ARAPAHOE RD
CENTENNIAL, CO 80122
Internal Medicine
5555 E ARAPAHOE RD
CENTENNIAL, CO 80122
Registered Nurse
5555 E ARAPAHOE RD
LITTLETON, CO 80122
Nurse Practitioner (Obstetrics & Gynecology)
5555 E ARAPAHOE RD
LITTLETON, CO 80122
Registered Nurse
5555 E ARAPAHOE RD
CENTENNIAL, CO 80122
Internal Medicine
5555 E ARAPAHOE RD
CENTENNIAL, CO 80122
Licensed Practical Nurse
5555 E ARAPAHOE RD
CENTENNIAL, CO 80122

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 Leonard Lee's NPI number?

The NPI number for Leonard Lee is 1780711754. It was assigned to this individual provider in the NPPES registry on February 27, 2007.

Where is Leonard Lee located?

Leonard Lee practices at 5555 E Arapahoe Rd, Littleton, CO 80122. The listed phone number is (303) 743-5855.

What is Leonard Lee's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Leonard Lee 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.