Relentless Advance LLC
NPI 1811887805 · Clinical Social Worker · Green Bay, WI
Relentless Advance LLC is a Clinical Social Worker organization in Green Bay, WI (NPI 1811887805).
Provider details
- NPI number
- 1811887805
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Stephen Feest, Manager(920) 569-0122
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-07-09
- Last updated
- 2025-07-09
- Certified
- 2025-07-09
Frequently asked questions
- What is Relentless Advance LLC's NPI number?
- Relentless Advance LLC's National Provider Identifier (NPI) is 1811887805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Relentless Advance LLC?
- Relentless Advance LLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Relentless Advance LLC located?
- Relentless Advance LLC's practice location on file with NPPES is 1035 Division St, Green Bay, WI 54303-2903.
- What is Relentless Advance LLC's phone number?
- The practice phone number listed in the NPPES registry for Relentless Advance LLC is (920) 569-0122.
- Who is the authorized official for Relentless Advance LLC?
- The authorized official listed on Relentless Advance LLC's NPPES record is Stephen Feest, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Relentless Advance LLC's NPI active?
- Yes — Relentless Advance LLC's NPI (1811887805) is active in the NPPES registry as of the last update on 2025-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.