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

Christopher Ryan Buchanan

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1972076073

Christopher Ryan Buchanan practises Internal Medicine in Bonaire, Georgia. Graduated from Mercer University School of Medicine in 2019, 7 years ago. Practices with Internal Medicine and Geriatrics of Houston, LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
7
Trained at
Mercer University School of Medicine
Licensed in
GA
In the registry since
2019
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Practice location Address checks out

201 Stillwater Cir
Bonaire, GA 31005
Phone: (478) 328-9690
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 95900 (GA)

Record details

NPI number1972076073
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJanuary 10, 2019
Last updated in NPPESJanuary 28, 2026
Certification dateJanuary 28, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMERCER UNIVERSITY SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Internal Medicine And Geriatrics Of Houston, Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 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 patients763
Services billed 3,269 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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $481 26 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

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

  • Atrium Health Navicent Peach Hospital · Byron, GA · listed as The Medical Center of Peach County, Inc
  • Northside Hospital Hospital · Atlanta, GA · listed as Northside Hospital, Inc
  • Emory Houston Hospital Warner Robins Hospital · Warner Robins, GA
  • Adoration Home Health Home health agency · Macon, GA
  • Amedisys Home Health Of Macon Home health agency · Macon, GA
  • Enhabit Home Health Home health agency · Macon, GA

Other providers in Bonaire