Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Cesar Arturo Zambrano-Oropeza, MD

Individual provider Internal Medicine Physician · NPI 1326667809

Cesar Arturo Zambrano-Oropeza, MD practises Internal Medicine in Calhoun, Georgia. Qualified in 2011, 15 years ago. Practices with Adventist Health System Georgia Inc, a 244-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
15
Licensed in
GA
In the registry since
2020
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

1035 Red Bud Rd NE
Calhoun, GA 30701-6010
Phone: (706) 879-4776
Fax: (706) 879-4781
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 94571 (GA)

Record details

NPI number1326667809
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 14, 2020
Last updated in NPPESJuly 10, 2023
Certification dateJuly 10, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Adventist Health System Georgia Inc — 244 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients199
Services billed 505 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.

  • Adventhealth Gordon Hospital · Calhoun, GA
  • Adventhealth Murray Hospital · Chatsworth, GA

Colleagues at Adventist Health System Georgia Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 244 clinicians in the practice; 12 are shown here.

Other providers in Calhoun