Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Robert G Haas, DO

Individual provider Emergency Medicine Physician · NPI 1942251509

Robert G Haas, DO is an Emergency Medicine in Los Angeles, California. Graduated from Midwestern University, Chicago College of Osteopathic Med in 1985, 41 years ago. Practices with Cep America - Auc PC, a 27-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
41
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
CA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1401 S Grand Ave Emergency Dept
Los Angeles, CA 90015-3010
Phone: (213) 748-2411
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 2)A5650 (CA)

Record details

NPI number1942251509
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 16, 2006
Last updated in NPPESMay 21, 2009

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 1985 (41 years in practice)
Group practice Cep America - Auc Pc — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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