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

Dr. James Joseph Voelker, MD

Individual provider Urology Physician · NPI 1063418069

Dr. James Joseph Voelker, MD is an Urology Physician in Dubuque, Iowa. Licensed in Iowa. Registered with an NPI since 2005.

Licensed in
IA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1500 Delhi St Ste 4300
Dubuque, IA 52001-6319
Phone: (563) 557-5971
Fax: (563) 557-5973
Show map & directions

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

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 20549 (IA)

Record details

NPI number1063418069
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2005
Last updated in NPPESJuly 13, 2026

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