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

Dr. Mark D Zarnke, MD

Individual provider Surgery Physician · NPI 1295737948

Dr. Mark D Zarnke, MD is a Surgery Physician in Rockford, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
In the registry since
2005
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

2350 N Rockton Ave Ste 510
Rockford, IL 61103-3600
Phone: (815) 963-3426
Fax: (815) 963-3428
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 036078965 (IL)

Record details

NPI number1295737948
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 12, 2005
Last updated in NPPESDecember 2, 2009
Mailing address2350 N Rockton Ave, Suite 510, Rockford, IL 61103-3600

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