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

Dr. Michael C. Sergeant, MD

Individual provider Hospitalist Physician · NPI 1427055482

Dr. Michael C. Sergeant, MD is registered under Family Practice in Cumming, Georgia. Qualified in 1985, 41 years ago. Practices with Arizona Inpatient Medicine Associates LLC, a 70-clinician group and accepts Medicare assignment. Licensed in Georgia and New Mexico.

Years since qualifying
41
Licensed in
GA, NM
In the registry since
2005
Specialties on file
3
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

1200 Northside Forsyth Dr
Cumming, GA 30041-7659
Phone: (770) 844-3200
Fax: (404) 851-6325
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 070583 (GA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 88-94 (NM)
Internal Medicine Physician Taxonomy 207R00000X · Licence 070583 (GA)

Record details

NPI number1427055482
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2005
Last updated in NPPESJanuary 19, 2017

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1985 (41 years in practice)
Group practice Arizona Inpatient Medicine Associates Llc — 70 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 patients164
Services billed 375 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

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.

Colleagues at Arizona Inpatient Medicine Associates LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 70 clinicians in the practice; 12 are shown here.

Other providers in Cumming