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KAISER PERMANENTE
NPI 1508138439
General Acute Care Hospital in Hayward, CA

Active since February 08, 2012
27400 HESPERIAN BLVD., KAISER PERMANENTE HOSPITAL, HAYWARD, CA 94545(510) 784-4824(510) 784-4686 Get Directions Write a Review

NPPES record last updated: February 8, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Kaiser Permanente NPPES

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

KAISER PERMANENTE (NPI 1508138439) is a healthcare organization registered as a general acute care hospital in Hayward, California and active in the NPI registry since February 2012. The organization lists Melissa Arlette Ridge, Social Worker, as its authorized official.

NPPES Registry Identity

NPI1508138439
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameKAISER PERMANENTE
Location Address27400 HESPERIAN BLVD., KAISER PERMANENTE HOSPITALHayward, CA 94545-4235
Mailing Address27400 Hesperian BlvdHayward, CA 94545-4235 · (510) 784-4824 · Fax (510) 784-4686
Phone(510) 784-4824
Fax(510) 784-4686
Organization SubpartNo
Authorized OfficialMelissa Arlette RidgeSocial Worker · (510) 967-9097
Enumeration DateFebruary 8, 2012
✔ NPI 1508138439 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License✔ Licensed in CA · 18006
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
27400 HESPERIAN BLVD., Hayward, CA 94545
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Other Providers at the Same Location NPPES 2

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

MRS. GAIL JUANITA NELSON GNP
Nurse Practitioner (Adult Health)
27400 HESPERIAN BLVD., KAISER PERMANENTE
HAYWARD, CA 94545
Alameda County (510) 784-4000
MS. JOYCE F. HAYNES LCSW
Social Worker (Clinical)
27400 HESPERIAN BLVD.
HAYWARD, CA 94545
Alameda County (510) 784-4818

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 Kaiser Permanente's NPI number?

The NPI number for Kaiser Permanente is 1508138439. It was assigned to this organization in the NPPES registry on February 8, 2012.

Where is Kaiser Permanente located?

Kaiser Permanente is located at 27400 Hesperian Blvd. Kaiser Permanente Hospital, Hayward, CA 94545. The listed phone number is (510) 784-4824.

What is Kaiser Permanente's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

When was this NPI record last updated?

The NPPES record for Kaiser Permanente was last updated on February 8, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.