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

Dr. Mark Raymond Knabel, MD

Individual provider Specialist · NPI 1598732489

Dr. Mark Raymond Knabel, MD is a Specialist in Dubuque, Iowa. Licensed in Iowa and Wisconsin. Registered with an NPI since 2006.

Licensed in
IA, WI
In the registry since
2006
Specialties on file
2
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

1500 Delhi St Ste 4100
Dubuque, IA 52001-6358
Phone: (563) 557-5900
Fax: (563) 557-5905
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 22086 (IA)
Dermatology Physician Taxonomy 207N00000X · Licence 24706-20 (WI)

Record details

NPI number1598732489
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 1, 2006
Last updated in NPPESDecember 12, 2012

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