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HOLLY ELIZABETH WARREN OBERG RN, PHN
NPI 1992660591
Registered Nurse - School in Hayward, CA

Active since December 17, 2025
24823 SOTO RD, HAYWARD, CA 94544(510) 723-3857(510) 582-8805 Get Directions Write a Review

NPPES record last updated: December 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Holly Elizabeth Warren Oberg Rn, Phn NPPES

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

HOLLY ELIZABETH WARREN OBERG RN, PHN (NPI 1992660591) is an individual school provider in Hayward, California, licensed in California (762784) and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1992660591
Entity TypeIndividualFemale
Primary Taxonomy163WS0200X
Provider Legal NameHOLLY ELIZABETH WARREN OBERGCredential: RN, PHN
Location Address24823 SOTO RDHayward, CA 94544-1931
Mailing Address24823 Soto RdHayward, CA 94544-1931 · (510) 723-3857 · Fax (510) 582-8805
Phone(510) 723-3857
Fax(510) 582-8805
Sole ProprietorNo
Enumeration DateDecember 17, 2025
NPPES CertifiedDecember 17, 2025
✔ NPI 1992660591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · SchoolNursing Service Providers
Taxonomy Code163WS0200X
License✔ Licensed in CA · 762784
24823 SOTO RD, Hayward, CA 94544
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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.

SANDRA BAPTISTA
Registered Nurse (School)
24823 SOTO RD
HAYWARD, CA 94544
Alameda County (510) 723-3857
LINA ALATTINY BSN
Registered Nurse (School)
24823 SOTO RD
HAYWARD, CA 94544
Alameda County (510) 378-4535
RACHEL BARRON
Registered Nurse (School)
24823 SOTO RD
HAYWARD, CA 94544
Alameda County (510) 723-3857
MRS. DIONISIA MARIA INOCENCIO
Psychologist (School)
24823 SOTO RD
HAYWARD, CA 94544
Alameda County (510) 723-3857
BARBARA SHERI ANKU
Registered Nurse (School)
24823 SOTO RD
HAYWARD, CA 94544
Alameda County (510) 458-0112

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 Holly Oberg's NPI number?

The NPI number for Holly Oberg is 1992660591. It was assigned to this individual provider in the NPPES registry on December 17, 2025.

Where is Holly Oberg located?

Holly Oberg practices at 24823 Soto Rd, Hayward, CA 94544. The listed phone number is (510) 723-3857.

What is Holly Oberg's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in School, with taxonomy code 163WS0200X.

When was this NPI record last updated?

The NPPES record for Holly Oberg was last updated on December 17, 2025. 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.