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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.

JOSEPHINE AMISSAH-ADDY PA
NPI 1780641142
Emergency Medicine in Northridge, CA

Active since April 28, 2006
18300 ROSCOE BLVD, NORTHRIDGE, CA 91328(818) 885-8500 Get Directions Write a Review

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

About Josephine Amissah-addy Pa NPPES

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

JOSEPHINE AMISSAH-ADDY PA (NPI 1780641142) is an individual emergency medicine provider in Northridge, California, licensed in California (PA14336) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1780641142
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameJOSEPHINE AMISSAH-ADDYCredential: PA
Location Address18300 ROSCOE BLVDNorthridge, CA 91328
Mailing AddressPo Box 12410Westminster, CA 92685-1241 · (866) 234-5107
Phone(818) 885-8500
Sole ProprietorNo
Enumeration DateApril 28, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1780641142 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 · PA14336
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.
18300 ROSCOE BLVD, Northridge, CA 91328
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Other Identifiers 1

MedicaidPA14336CA

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.

MATTHEW P BEATTY MD
Emergency Medicine
18300 ROSCOE BLVD
NORTHRIDGE, CA 91328
Los Angeles County (818) 885-8500
STEVEN L COLE MD
Emergency Medicine
18300 ROSCOE BLVD
NORTHRIDGE, CA 91328
Los Angeles County (818) 885-8500
NORTHRIDGE HOSPTIAL MEDICAL CENTER
General Acute Care Hospital
18300 ROSCOE BLVD, NORTHRIDGE HOSPITAL MEDICAL CENTER
NORTHRIDGE, CA 91328
Los Angeles County (818) 885-8500
NORTHRIDGE TRAUMA SURGEONS INC A MEDICAL CORPORATION
Surgery
18300 ROSCOE BLVD, NORTHRIDGE TRAUMA SURGEONS INC
NORTHRIDGE, CA 91328
Los Angeles County (818) 885-8500
GRACE KIM NURSE PRACTITIONER
Nurse Practitioner (Family)
18300 ROSCOE BLVD
NORTHRIDGE, CA 91328
Los Angeles County (818) 885-8500
SHANNON M MCFARLAND PA
Emergency Medicine
18300 ROSCOE BLVD
NORTHRIDGE, CA 91328
Los Angeles County (818) 885-8500
ALFRED M PASCUAL DO
Emergency Medicine
18300 ROSCOE BLVD
NORTHRIDGE, CA 91328
Los Angeles County (818) 885-8500
DANIEL M KIJNER MD
Emergency Medicine
18300 ROSCOE BLVD
NORTHRIDGE, CA 91328
Los Angeles County (818) 885-8500

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 Josephine Amissah-addy's NPI number?

The NPI number for Josephine Amissah-addy is 1780641142. It was assigned to this individual provider in the NPPES registry on April 28, 2006.

Where is Josephine Amissah-addy located?

Josephine Amissah-addy practices at 18300 Roscoe Blvd, Northridge, CA 91328. The listed phone number is (818) 885-8500.

What is Josephine Amissah-addy'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 Josephine Amissah-addy 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 38 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.