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

Relentless Advance LLC

Organization Clinical Social Worker · NPI 1811887805

Relentless Advance LLC is a Clinical Social Worker in Green Bay, Wisconsin. Registered with an NPI since 2025.

In the registry since
2025
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

1035 Division St
Green Bay, WI 54303-2903
Phone: (920) 569-0122
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1811887805
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Stephen Feest — Manager · (920) 569-0122
NPI enumeratedJuly 9, 2025
Last updated in NPPESJuly 9, 2025
Certification dateJuly 9, 2025
Mailing address1035 Division St, Green Bay, WI 54303-2903

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