Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Jeffrey W Dennis, MD

Individual provider Internal Medicine Physician · NPI 1386750909

Jeffrey W Dennis, MD is an Internal Medicine in Oxford, Mississippi. Graduated from University of Mississippi School of Medicine in 1999, 27 years ago. Practices with Internal Medicine Associates of Oxford, a 7-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
27
Trained at
University of Mississippi 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

551 Azalea Dr
Oxford, MS 38655-7900
Phone: (662) 234-0332
Fax: (662) 234-2891
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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 17434 (MS)

Record details

NPI number1386750909
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2006
Last updated in NPPESApril 4, 2013
Mailing address551 Azalea Dr, Oxford, MS 38655-7900

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Internal Medicine Associates Of Oxford — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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