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

Allegiance Research Specialists, LLC

Organization Research Study Specialist · NPI 1629314703

Allegiance Research Specialists, LLC provides Research Study Specialist services in Milwaukee, Wisconsin. Registered with an NPI since 2012.

In the registry since
2012
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2645 N Mayfair Rd Ste 200
Milwaukee, WI 53226-1304 Not confirmed with CMS for 13 years — call before visiting
Phone: (414) 727-8131
Fax: (414) 479-1800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Research Study Specialist (primary) Taxonomy 1744R1102X

Record details

NPI number1629314703
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Guido Visconti — Managing Partner · (414) 727-8131
NPI enumeratedDecember 18, 2012
Last updated in NPPESDecember 18, 2012
Mailing address2645 N Mayfair Rd, Suite 200, Milwaukee, WI 53226-1304

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