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

Dr. Marwan Mohammed Oleiwi, MD

Individual provider Hospitalist Physician · NPI 1063779262

Dr. Marwan Mohammed Oleiwi, MD is an Internal Medicine in Mesa, Arizona. Qualified in 2001, 25 years ago. Practices with Banner - University Hospital Based Physicians LLC, a 347-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
25
Licensed in
AZ
In the registry since
2012
Specialties on file
2
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

6644 E Baywood Ave Banner Baywood Medical Ctr
Mesa, AZ 85206
Phone: (480) 321-3900
Fax: (480) 321-3840
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 50464 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 50464 (AZ)

Record details

NPI number1063779262
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 12, 2012
Last updated in NPPESOctober 6, 2015

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Banner - University Hospital Based Physicians Llc — 347 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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