HealthCareAtlasUSA

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Doctors / CA

NATHAN K NGUYEN, MD

INTERNAL MEDICINE

Medical school: STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY

Graduated: 2007

Also: CRITICAL CARE (INTENSIVISTS)

NPI: 1861636615

Practice Locations (10)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

5475 E LA PALMA AVE

ANAHEIM, CA 928072075

7142796088

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

3430 E LA PALMA AVE

ANAHEIM, CA 928062020

8889882800

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

3460 E LA PALMA AVE

ANAHEIM, CA 928062020

7146442010

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

1011 BALWIN PARK BLVD

BALDWIN PARK, CA 917065806

6268511011

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

9961 SIERRA AVE

FONTANA, CA 923356720

9094275000

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

4733 W SUNSET BLVD

LOS ANGELES, CA 900276021

2136674784

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

4867 W SUNSET BLVD

LOS ANGELES, CA 900275969

3237834011

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

4725 -4733 SUNSET BLVD

LOS ANGELES, CA 900276021

3237834011

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

6041 CADILLAC AVE

LOS ANGELES, CA 900341702

8009548000

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

1255 W ARROW HWY

SAN DIMAS, CA 917732340

9093942526

Source: CMS National Downloadable File, September 2026.

NATHAN NGUYEN, MD | HealthCareAtlasUSA