ARNOLD J. SPANJERS MD
NPI 1215015060
Emergency Medicine in San Leandro, CA

Active since November 01, 2006
2500 MERCED ST, SAN LEANDRO, CA 94577(510) 454-1000 Get Directions Write a Review

NPPES record last updated: April 25, 2014. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Arnold J. Spanjers Md NPPES

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

ARNOLD J. SPANJERS MD (NPI 1215015060) is an individual emergency medicine provider in San Leandro, California, licensed in California (G30657) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1215015060
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameARNOLD J. SPANJERSCredential: MD
Location Address2500 MERCED STSan Leandro, CA 94577-4201
Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3429 · (510) 625-6262
Sole ProprietorNo
Enumeration DateNovember 1, 2006
Last NPPES UpdateApril 25, 2014
NPI 1215015060 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in CA · G30657
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
2500 MERCED ST, San Leandro, CA 94577

Other Identifiers 3

Medicaid00G306570CA
Medicare UPINF16179
Medicare ID-Type Unspecified00G306570

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.

Anesthesiology
2500 MERCED ST
SAN LEANDRO, CA 94577
Registered Nurse
2500 MERCED ST
SAN LEANDRO, CA 94577
Nurse Practitioner
2500 MERCED ST
SAN LEANDRO, CA 94577
Pharmacist
2500 MERCED ST
SAN LEANDRO, CA 94577
Radiology (Diagnostic Radiology)
2500 MERCED ST
SAN LEANDRO, CA 94577
Emergency Medicine
2500 MERCED ST
SAN LEANDRO, CA 94577
Advanced Practice Midwife
2500 MERCED ST
SAN LEANDRO, CA 94577
Emergency Medicine
2500 MERCED ST
SAN LEANDRO, CA 94577

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 Arnold Spanjers's NPI number?

The NPI number for Arnold Spanjers is 1215015060. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is Arnold Spanjers located?

Arnold Spanjers practices at 2500 Merced St, San Leandro, CA 94577. The listed phone number is (510) 454-1000.

What is Arnold Spanjers's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for Arnold Spanjers was last updated on April 25, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.