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

Dr. Hisham Hamam, MD

Individual provider Internal Medicine Physician · NPI 1285785097

Dr. Hisham Hamam, MD is a Hospitalist in Willcox, Arizona. Qualified in 2005, 21 years ago. Accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
21
Licensed in
AZ
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

901 W Rex Allen Dr
Willcox, AZ 85643-1009
Phone: (602) 347-9920
Fax: (602) 569-8308
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 40384 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 40384 (AZ)

Record details

NPI number1285785097
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 16, 2007
Last updated in NPPESFebruary 23, 2020
Certification dateFebruary 23, 2020

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount