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ROBERT WILLIAMSEN PHARM.D.
NPI 1972960714
Pharmacist in San Bernardino, CA

Active since January 25, 2016
399 E HIGHLAND AVE, STE 103, SAN BERNARDINO, CA 92404(909) 337-0747(909) 337-9195 Get Directions Write a Review

NPPES record last updated: January 25, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Robert Williamsen Pharm.d. NPPES

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

ROBERT WILLIAMSEN PHARM.D. (NPI 1972960714) is an individual pharmacist in San Bernardino, California, licensed in California (39771) and active in the NPI registry since January 2016.

NPPES Registry Identity

NPI1972960714
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameROBERT WILLIAMSENCredential: PHARM.D.
Location Address399 E HIGHLAND AVE, STE 103San Bernardino, CA 92404-3808
Mailing Address29099 Hospital RdLake Arrowhead, CA 92352 · (909) 337-0747 · Fax (909) 337-9195
Phone(909) 337-0747
Fax(909) 337-9195
Sole ProprietorNo
Enumeration DateJanuary 25, 2016
✔ NPI 1972960714 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License✔ Licensed in CA · 39771
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.
399 E HIGHLAND AVE, San Bernardino, CA 92404
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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.

ST. CHRISTOPHER HOSPICE, INC.
Hospice Care, Community Based
399 E HIGHLAND AVE, SUITE 116
SAN BERNARDINO, CA 92404
San Bernardino County (909) 475-5888
JASPREET SALUJA MD
Specialist
399 E HIGHLAND AVE, SUITE 123
SAN BERNARDINO, CA 92404
San Bernardino County (909) 883-7400
DR. RICHARD JAMES MOYER M.D.
Internal Medicine
399 E HIGHLAND AVE, SUITE #227
SAN BERNARDINO, CA 92404
San Bernardino County (909) 886-5158
JOHN R EVANS MD
Internal Medicine (Gastroenterology)
399 E HIGHLAND AVE, SUITE 110
SAN BERNARDINO, CA 92404
San Bernardino County (909) 886-2609
SAMI BARHAM NAZZAL M.D.
Internal Medicine (Interventional Cardiology)
399 E HIGHLAND AVE, SUITE 307
SAN BERNARDINO, CA 92404
San Bernardino County (909) 881-7400
SOUTHLAND CARDIOLOGY MEDICAL GROUP
Internal Medicine (Interventional Cardiology)
399 E HIGHLAND AVE, SUITE 307
SAN BERNARDINO, CA 92404
San Bernardino County (909) 881-7400
NANCY SAMUDIO MD & PHILIS D RANSOM MD, INC, A PROFESSIONAL MEDICAL COR
Obstetrics & Gynecology
399 E HIGHLAND AVE, SUITE 516
SAN BERNARDINO, CA 92404
San Bernardino County (909) 881-1722
SAMI B. NAZZAL, M.D., F.A.C.C. INC.
Internal Medicine (Interventional Cardiology)
399 E HIGHLAND AVE, SUITE 307
SAN BERNARDINO, CA 92404
San Bernardino County (909) 881-7400

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 Williamsen's NPI number?

The NPI number for Robert Williamsen is 1972960714. It was assigned to this individual provider in the NPPES registry on January 25, 2016.

Where is Robert Williamsen located?

Robert Williamsen practices at 399 E Highland Ave Ste 103, San Bernardino, CA 92404. The listed phone number is (909) 337-0747.

What is Robert Williamsen'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 Williamsen was last updated on January 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.