DR. ROBERT JOHN KLEN PHARM.D.
NPI 1659764728
Pharmacist in Walnut Creek, CA

Active since March 12, 2015
600 S BROADWAY, WALNUT CREEK, CA 94596(925) 945-3440(925) 945-3645 Get Directions Write a Review

NPPES record last updated: March 12, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Robert John Klen Pharm.d. NPPES

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

DR. ROBERT JOHN KLEN PHARM.D. (NPI 1659764728) is an individual pharmacist in Walnut Creek, California, licensed in California (39818) and active in the NPI registry since March 2015.

NPPES Registry Identity

NPI1659764728
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameDR. ROBERT JOHN KLENCredential: PHARM.D.
Location Address600 S BROADWAYWalnut Creek, CA 94596-5208
Mailing Address600 S BroadwayWalnut Creek, CA 94596-5208 · (925) 945-3440 · Fax (925) 945-3645
Fax(925) 945-3645
Sole ProprietorNo
Enumeration DateMarch 12, 2015
NPI 1659764728 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in CA · 39818
Definition

An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.

600 S BROADWAY, Walnut Creek, CA 94596

Other Providers at the Same Location NPPES 5

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

Pharmacist
600 S BROADWAY
WALNUT CREEK, CA 94596
Pharmacist
600 S BROADWAY
WALNUT CREEK, CA 94596
Pharmacist
600 S BROADWAY
WALNUT CREEK, CA 94596
Pharmacist
600 S BROADWAY
WALNUT CREEK, CA 94596
Pharmacy (Community/Retail Pharmacy)
600 S BROADWAY
WALNUT CREEK, CA 94596

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 Robert Klen's NPI number?

The NPI number for Robert Klen is 1659764728. It was assigned to this individual provider in the NPPES registry on March 12, 2015.

Where is Robert Klen located?

Robert Klen practices at 600 S Broadway, Walnut Creek, CA 94596. The listed phone number is (925) 945-3440.

What is Robert Klen's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Robert Klen was last updated on March 12, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.