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

Dr. Chad J. Hammad, MD

Individual provider Hospitalist Physician · NPI 1225097611

Dr. Chad J. Hammad, MD is an Internal Medicine in Mesa, Arizona. Qualified in 1999, 27 years ago. Practices with Apollo Hospitalists PLLC, a 16-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona and California.

Years since qualifying
27
Licensed in
AZ, CA
In the registry since
2006
Specialties on file
3
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

1400 S Dobson Rd
Mesa, AZ 85202-4707
Phone: (480) 626-4813
Fax: (480) 445-9238
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2108 N St Ste 7314, Sacramento, CA 95816-5712 — (602) 618-9126

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A80163 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 31815 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 31815 (AZ)

Record details

NPI number1225097611
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2006
Last updated in NPPESNovember 19, 2025
Certification dateNovember 19, 2025
Mailing address2108 N St Ste 7314, Sacramento, CA 95816-5712

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Apollo Hospitalists Pllc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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