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

Asif Sultan, MD

Individual provider Nephrology Physician · NPI 1821278474

Asif Sultan, MD is an Internal Medicine in Knoxville, Tennessee. Qualified in 2005, 21 years ago. Practices with Knoxville Nephrology Associates, LLC, a 4-clinician group. Licensed in Tennessee.

Years since qualifying
21
Licensed in
TN
In the registry since
2007
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

2001 Laurel Ave Ste 202
Knoxville, TN 37916-1810
Phone: (865) 637-5186
Fax: (865) 637-5121
Show map & directions

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

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 42655 (TN)

Record details

NPI number1821278474
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 13, 2007
Last updated in NPPESNovember 13, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Knoxville Nephrology Associates, Llc — 4 clinicians
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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