HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CA

HEATHER A TRATTNER, PA

PHYSICIAN ASSISTANT

Medical school: SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2021

NPI: 1124615661

Practice Locations (8)

PROVIDENCE SAINT JOHNS MEDICAL FOUNDATION

501 S BUENA VISTA ST

BURBANK, CA 915054809

8188435111

EXER MEDICAL CORPORATION

26777 AGOURA RD, SUITE B4

CALABASAS, CA 913022967

8188802225

EXER MEDICAL CORPORATION

701 N WENDY DR

NEWBURY PARK, CA 913203066

8053754400

EXER MEDICAL CORPORATION

20201 RINALDI ST, SUITE 110

NORTHRIDGE, CA 913264938

7474444901

EXER MEDICAL CORPORATION

19346 NORDHOFF ST

NORTHRIDGE, CA 913242415

8187272040

PROVIDENCE SAINT JOHNS MEDICAL FOUNDATION

2336 SANTA MONICA BLVD, SUITE 204

SANTA MONICA, CA 904042938

3108296789

SYNERGY OBSERVATION SPECIALISTS PC

2975 SYCAMORE DR

SIMI VALLEY, CA 930651201

8059556000

EXER MEDICAL CORPORATION

23341 MULHOLLAND DR

WOODLAND HILLS, CA 913642734

8186370048

Source: CMS National Downloadable File, September 2026.

HEATHER TRATTNER, PA | HealthCareAtlasUSA