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DR. JAMES LEEK MD
NPI 1659353530
Internal Medicine - Rheumatology in Roseville, CA

Active since November 16, 2005
2261 DOUGLAS BLVD, ROSEVILLE, CA 95661(916) 783-7109 Get Directions Write a Review

NPPES record last updated: October 26, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. James Leek Md NPPES

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

DR. JAMES LEEK MD (NPI 1659353530) is an individual rheumatology provider in Roseville, California, licensed in California (G022979) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1659353530
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameDR. JAMES LEEKCredential: MD
Location Address2261 DOUGLAS BLVDRoseville, CA 95661-3831
Mailing Address2261 Douglas BlvdRoseville, CA 95661-3831 · (916) 783-7109
Phone(916) 783-7109
Sole ProprietorNo
Enumeration DateNovember 16, 2005
Last NPPES UpdateOctober 26, 2011
✔ NPI 1659353530 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 CA · G022979
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.
2261 DOUGLAS BLVD, Roseville, CA 95661
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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.

DR. MARY PATRICIA LIST MD
Dermatology
2261 DOUGLAS BLVD
ROSEVILLE, CA 95661
Placer County (916) 797-4766
OLIVIA HOANG-KELADA M.D.
Pediatrics
2261 DOUGLAS BLVD
ROSEVILLE, CA 95661
Placer County (916) 783-7109
ELVEEN KAUR MANN MD
Family Medicine
2261 DOUGLAS BLVD
ROSEVILLE, CA 95661
Placer County (916) 791-0900
VICTOR ORLANDO BONILLA MD, FACC
Internal Medicine (Cardiovascular Disease)
2261 DOUGLAS BLVD
ROSEVILLE, CA 95661
Placer County (916) 783-7109
DR. BARBARA FEBBO-WILSON M.D.
Internal Medicine
2261 DOUGLAS BLVD
ROSEVILLE, CA 95661
Placer County (916) 783-7109
DR. ALLISON DANIELLE DEHART-MARSH DO
Family Medicine
2261 DOUGLAS BLVD
ROSEVILLE, CA 95661
Placer County (916) 791-0900
DR. WILLIAM JORNLIN MD
Family Medicine
2261 DOUGLAS BLVD
ROSEVILLE, CA 95661
Placer County (916) 783-7109
YUNLI ZHENG M.D
Internal Medicine
2261 DOUGLAS BLVD
ROSEVILLE, CA 95661
Placer County (916) 783-7109

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 James Leek's NPI number?

The NPI number for James Leek is 1659353530. It was assigned to this individual provider in the NPPES registry on November 16, 2005.

Where is James Leek located?

James Leek practices at 2261 Douglas Blvd, Roseville, CA 95661. The listed phone number is (916) 783-7109.

What is James Leek'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 James Leek was last updated on October 26, 2011. 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.