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

Dr. Ahmed Sultan Khan, MD

Individual provider Gastroenterology Physician · NPI 1194821983

Dr. Ahmed Sultan Khan, MD is an Internal Medicine in Evansville, Indiana. Qualified in 1995, 31 years ago. Practices with Digestive Care of Evansville PC, a 26-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
31
Licensed in
IN
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

801 Saint Marys Dr Ste 205 W
Evansville, IN 47714-0518
Phone: (812) 477-6103
Fax: (812) 477-4897
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 01055521A (IN)

Record details

NPI number1194821983
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 16, 2006
Last updated in NPPESFebruary 25, 2013

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGASTROENTEROLOGY
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Digestive Care Of Evansville Pc — 26 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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