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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DOMENICA ARROYO OBERHOLTZER PHARM.D.
NPI 1639179344
Pharmacist - Pharmacotherapy in Roseville, CA

Active since July 22, 2005
3001 DOUGLAS BLVD, ROSEVILLE, CA 95661(916) 773-7227(916) 960-0342 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Domenica Arroyo Oberholtzer Pharm.d. NPPES

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

DR. DOMENICA ARROYO OBERHOLTZER PHARM.D. (NPI 1639179344) is an individual pharmacotherapy provider in Roseville, California, licensed in California (55374) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1639179344
Entity TypeIndividualFemale
Primary Taxonomy1835P1200X
Provider Legal NameDR. DOMENICA ARROYO OBERHOLTZERCredential: PHARM.D.
Location Address3001 DOUGLAS BLVDRoseville, CA 95661-3851
Mailing Address3680 Angelina LnStockton, CA 95212-3137 · (916) 773-7227 · Fax (916) 960-0342
Phone(916) 773-7227
Fax(916) 960-0342
Sole ProprietorNo
Enumeration DateJuly 22, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1639179344 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · PharmacotherapyPharmacy Service Providers
Taxonomy Code1835P1200X
License✔ Licensed in CA · 55374
Definition
A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing pharmacotherapeutic care of patients, by developing, implementing, monitoring, and modifying complex treatment plans, providing advanced level education and consultation, and collaborating with other health professionals in the management of therapy.
3001 DOUGLAS BLVD, Roseville, CA 95661
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Other Providers at the Same Location NPPES 12

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

AMER H. KHAN MD
Psychiatry & Neurology (Sleep Medicine)
3001 DOUGLAS BLVD, SUITE 220
ROSEVILLE, CA 95661
Placer County (916) 719-3372
MRS. ELIZABETH GOULD
Nurse Practitioner (Family)
3001 DOUGLAS BLVD
ROSEVILLE, CA 95661
Placer County (916) 241-9844
ANOOPINDER KAUR NP
Nurse Practitioner (Family)
3001 DOUGLAS BLVD
ROSEVILLE, CA 95661
Placer County (916) 474-4621
MS. JESSICA DEL MUNDO ERCIA NP
Nurse Practitioner (Family)
3001 DOUGLAS BLVD, STE 150
ROSEVILLE, CA 95661
Placer County (916) 241-9844
MS. MARCELLE RITA SAGERIAN NP
Nurse Practitioner (Adult Health)
3001 DOUGLAS BLVD, SUITE #150
ROSEVILLE, CA 95661
Placer County (858) 353-0392
SEHATU INC
Psychiatry & Neurology (Sleep Medicine)
3001 DOUGLAS BLVD, SUITE 220
ROSEVILLE, CA 95661
Placer County (916) 742-7718
MELISSA J WRIGHT APRN
Nurse Practitioner (Family)
3001 DOUGLAS BLVD, STE 325
ROSEVILLE, CA 95661
Placer County (916) 241-9844
CHARLEEN SINGH FNP
Nurse Practitioner (Family)
3001 DOUGLAS BLVD, SUITE 325
ROSEVILLE, CA 95661
Placer County (916) 241-9844

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 Domenica Oberholtzer's NPI number?

The NPI number for Domenica Oberholtzer is 1639179344. It was assigned to this individual provider in the NPPES registry on July 22, 2005.

Where is Domenica Oberholtzer located?

Domenica Oberholtzer practices at 3001 Douglas Blvd, Roseville, CA 95661. The listed phone number is (916) 773-7227.

What is Domenica Oberholtzer's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacotherapy, with taxonomy code 1835P1200X.

When was this NPI record last updated?

The NPPES record for Domenica Oberholtzer was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.