HealthCareAtlasUSA

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Doctors / CA

PENNY ROUMANIS JOHNSON, MD

DIAGNOSTIC RADIOLOGY

Medical school: NORTHEASTERN OHIO UNIVERSITY COLLEGE OF MEDICINE

Graduated: 2007

NPI: 1497942106

Practice Locations (8)

UNITED MEDICAL IMAGING HEALTHCARE INC

11411 BROOKSHIRE AVE, SUITE 101

DOWNEY, CA 902415008

5629235521

UNITED MEDICAL IMAGING HEALTHCARE INC

12665 GARDEN GROVE BLVD, SUITE 103

GARDEN GROVE, CA 928431915

7146208200

UNITED MEDICAL IMAGING HEALTHCARE INC

15825 LAGUNA CANYON RD, SUITE 101

IRVINE, CA 926182126

9497779000

UNITED MEDICAL IMAGING HEALTHCARE INC

701 E 28TH ST, SUITE 318

LONG BEACH, CA 908062785

5624267000

UNITED MEDICAL IMAGING HEALTHCARE INC

1127 WILSHIRE BLVD, SUITE 100

LOS ANGELES, CA 900173902

2132025785

UNITED MEDICAL IMAGING HEALTHCARE INC

3513 WHITTIER BLVD

LOS ANGELES, CA 900231765

3232621814

UNITED MEDICAL IMAGING HEALTHCARE INC

4316 SLAUSON AVE

MAYWOOD, CA 902702838

3237719867

UNITED MEDICAL IMAGING HEALTHCARE INC

18250 ROSCOE BLVD, SUITE 135

NORTHRIDGE, CA 913254263

8187017111

Source: CMS National Downloadable File, September 2026.

PENNY JOHNSON, MD | HealthCareAtlasUSA