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

Gregory W Bush, MD

Individual provider Emergency Medicine Physician · NPI 1023057122

Gregory W Bush, MD is an Emergency Medicine in Long Beach, California. Graduated from Loma Linda University School of Medicine in 1997, 29 years ago. Practices with Columbia Emergency Medical Group Inc, a 38-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
29
Trained at
Loma Linda University School of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2801 Atlantic Ave
Long Beach, CA 90806-1737
Phone: (562) 933-2000
Fax: (818) 587-2493
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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 A68138 (CA)

Record details

NPI number1023057122
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2006
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 1490, Long Beach, CA 90801-1490

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Columbia Emergency Medical Group Inc — 38 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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