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ELLEN BERKLEY OLSEN PHARMD
NPI 1801741517
Pharmacist - Ambulatory Care in Sacramento, CA

Active since February 27, 2026
3160 FOLSOM BLVD STE 2100, SACRAMENTO, CA 95816(916) 734-0900 Get Directions Write a Review

NPPES record last updated: February 27, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Ellen Berkley Olsen Pharmd NPPES

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

ELLEN BERKLEY OLSEN PHARMD (NPI 1801741517) is an individual ambulatory care provider in Sacramento, California, licensed in California (84542) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1801741517
Entity TypeIndividualFemale
Primary Taxonomy1835P2201X
Provider Legal NameELLEN BERKLEY OLSENCredential: PHARMD
Location Address3160 FOLSOM BLVD STE 2100Sacramento, CA 95816-5266
Mailing Address5306 Callister AveSacramento, CA 95819-1713
Phone(916) 734-0900
Sole ProprietorYes
Enumeration DateFebruary 27, 2026
NPPES CertifiedFebruary 27, 2026
✔ NPI 1801741517 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · Ambulatory CarePharmacy Service Providers
Taxonomy Code1835P2201X
License✔ Licensed in CA · 84542
Definition
A licensed pharmacist who has demonstrated specialized knowledge and skill in the provision of integrated, accessible health care services by pharmacists and is accountable for addressing medication needs, developing sustained partnerships with patients, and practicing in the context of family and community.
3160 FOLSOM BLVD STE 2100, Sacramento, CA 95816
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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. MICHAEL GULLIVER ERKKINEN M.D.
Psychiatry & Neurology (Neurology)
3160 FOLSOM BLVD STE 2100
SACRAMENTO, CA 95816
Sacramento County (916) 734-3588
DR. TYRELL JONATHAN SIMKINS D.O., PH.D.
Psychiatry & Neurology (Neurology)
3160 FOLSOM BLVD STE 2100
SACRAMENTO, CA 95816
Sacramento County (916) 734-3588
IVY NGUYEN MD
Psychiatry & Neurology (Neurology)
3160 FOLSOM BLVD STE 2100
SACRAMENTO, CA 95816
Sacramento County (916) 734-3588
CARLA NICOLE WOOD DO
Psychiatry & Neurology (Neurology)
3160 FOLSOM BLVD STE 2100
SACRAMENTO, CA 95816
Sacramento County (916) 734-3588
SOPHIE XU TENG MD
Psychiatry & Neurology (Neurology)
3160 FOLSOM BLVD STE 2100
SACRAMENTO, CA 95816
Sacramento County (916) 734-3588
DR. WILLIAM STEVEN BENKO M.D.
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
3160 FOLSOM BLVD STE 2100
SACRAMENTO, CA 95816
Sacramento County (916) 734-3588
DR. REENA MARIDHI NANJIREDDY MD
Psychiatry & Neurology (Neurology)
3160 FOLSOM BLVD STE 2100
SACRAMENTO, CA 95816
Sacramento County (916) 734-6514
DR. SARAH R AHMAD M.D.
Psychiatry & Neurology (Neurology)
3160 FOLSOM BLVD STE 2100
SACRAMENTO, CA 95816
Sacramento County (916) 734-3588

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 Ellen Olsen's NPI number?

The NPI number for Ellen Olsen is 1801741517. It was assigned to this individual provider in the NPPES registry on February 27, 2026.

Where is Ellen Olsen located?

Ellen Olsen practices at 3160 Folsom Blvd Ste 2100, Sacramento, CA 95816. The listed phone number is (916) 734-0900.

What is Ellen Olsen's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Ambulatory Care, with taxonomy code 1835P2201X.

When was this NPI record last updated?

The NPPES record for Ellen Olsen was last updated on February 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.