Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. David Gregory Hernandez, DO

Individual provider Internal Medicine Physician · NPI 1184879900

Dr. David Gregory Hernandez, DO practises Internal Medicine in Mesa, Arizona. Qualified in 2008, 18 years ago. Practices with Banner Hospital Based Physicians Arizona LLC, a 641-clinician group and accepts Medicare assignment. Licensed in Arizona and New Mexico.

Years since qualifying
18
Licensed in
AZ, NM
In the registry since
2008
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1400 S Dobson Road Attn: Bmg Hospitalist Team/amanda Gump
Mesa, AZ 85202
Phone: (480) 412-6788
Fax: (480) 412-6848
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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 006599 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence A-2092-17 (NM)
Internal Medicine Physician Taxonomy 207R00000X · Licence 006599 (AZ)

Record details

NPI number1184879900
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedNovember 20, 2008
Last updated in NPPESApril 13, 2021
Certification dateApril 13, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Banner Hospital Based Physicians Arizona Llc — 641 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients284
Services billed 286 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Banner Hospital Based Physicians Arizona LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 641 clinicians in the practice; 12 are shown here.

Other providers in Mesa