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

Individual provider Internal Medicine Physician · NPI 1891727640

John C Farmer, MD is an Internal Medicine in Canton, Mississippi. Graduated from Tufts University School of Medicine in 1974, 52 years ago. Practices with G a Carmichael Family Health Center, Inc, a 23-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
52
Trained at
Tufts University School of Medicine
Licensed in
MS
In the registry since
2006
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

1668 W Peace St
Canton, MS 39046-5332
Phone: (601) 859-5213
Fax: (601) 859-5213
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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 16951 (MS)

Record details

NPI number1891727640
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2006
Last updated in NPPESDecember 10, 2025
Certification dateDecember 10, 2025
Mailing address1668 W Peace St, Canton, MS 39046-5332

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1974 (52 years in practice)
Group practice G A Carmichael Family Health Center, Inc. — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Canton