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

OSCAR R. CALDERON MD
NPI 1659327286
Emergency Medicine in Red Bank, NJ

Active since May 25, 2006
1 RIVERVIEW PLZ, RED BANK, NJ 07701(732) 530-2204(732) 224-7498 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Oscar R. Calderon Md NPPES

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

OSCAR R. CALDERON MD (NPI 1659327286) is an individual emergency medicine provider in Red Bank, New Jersey, licensed in New Jersey (25MA04067400) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1659327286
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameOSCAR R. CALDERONCredential: MD
Location Address1 RIVERVIEW PLZRed Bank, NJ 07701-1864
Mailing Address7 Shady Tree LnColts Neck, NJ 07722-2401 · (732) 863-4919
Fax(732) 224-7498
Sole ProprietorNo
Enumeration DateMay 25, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1659327286 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in NJ · 25MA04067400
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.
1 RIVERVIEW PLZ, Red Bank, NJ 07701

Other Identifiers 1

Medicaid0451908NJ

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.

Social Worker
1 RIVERVIEW PLZ
RED BANK, NJ 07701
Nurse Practitioner (Family)
1 RIVERVIEW PLZ
RED BANK, NJ 07701
Pathology (Anatomic Pathology & Clinical Pathology)
1 RIVERVIEW PLZ
RED BANK, NJ 07701
Anesthesiology
1 RIVERVIEW PLZ
RED BANK, NJ 07701
Anesthesiology (Pain Medicine)
1 RIVERVIEW PLZ
RED BANK, NJ 07701
Emergency Medicine
1 RIVERVIEW PLZ
RED BANK, NJ 07701
General Acute Care Hospital
1 RIVERVIEW PLZ
RED BANK, NJ 07701
Family Medicine
1 RIVERVIEW PLZ
RED BANK, NJ 07701

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 Oscar Calderon's NPI number?

The NPI number for Oscar Calderon is 1659327286. It was assigned to this individual provider in the NPPES registry on May 25, 2006.

Where is Oscar Calderon located?

Oscar Calderon practices at 1 Riverview Plz, Red Bank, NJ 07701. The listed phone number is (732) 530-2204.

What is Oscar Calderon'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 Oscar Calderon 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 37 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.