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

Gregory Alan Greenbaum, MD

Individual provider Emergency Medicine Physician · NPI 1982654067

Gregory Alan Greenbaum, MD is an Emergency Medicine Physician in Sun City, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
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

10401 W Thunderbird Blvd
Sun City, AZ 85351
Phone: (623) 977-7211
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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 35417 (AZ)

Record details

NPI number1982654067
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2006
Last updated in NPPESJanuary 30, 2008
Mailing address2100 Powell Street, Ste 920, Emeryville, CA 94608

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