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

Individual provider Internal Medicine Physician · NPI 1699753384

Mark Pfeifer, MD is an Internal Medicine Physician in Louisville, Kentucky. Licensed in Kentucky. Registered with an NPI since 2006.

Licensed in
KY
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

201 Abraham Flexner Way #1001
Louisville, KY 40202-3841
Phone: (502) 589-6788
Fax: (502) 589-5093
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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 25447 (KY)

Record details

NPI number1699753384
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 4, 2006
Last updated in NPPESMay 2, 2008

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