Randall Ambrosius, MSW CADCIII LCSW
NPI 1487720769 · Addiction (Substance Use Disorder) Counselor · Wisconsin Rapids, WI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Randall Ambrosius, MSW CADCIII LCSW is a Addiction (Substance Use Disorder) Counselor provider in Wisconsin Rapids, WI (NPI 1487720769).
Provider details
- NPI number
- 1487720769
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MSW CADCIII LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 1834 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 yrs in NPPES 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
- 2006-11-28
- Last updated
- 2008-01-29
Frequently asked questions
- What is Randall Ambrosius's NPI number?
- Randall Ambrosius's National Provider Identifier (NPI) is 1487720769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randall Ambrosius's specialty?
- Randall Ambrosius is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Randall Ambrosius located?
- Randall Ambrosius's practice location on file with NPPES is 2611 12th St S, Wisconsin Rapids, WI 54494.
- What is Randall Ambrosius's phone number?
- The practice phone number listed in the NPPES registry for Randall Ambrosius is (715) 421-8849.
- Does Randall Ambrosius accept Medicare?
- Randall Ambrosius is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Randall Ambrosius's NPI active?
- Yes — Randall Ambrosius's NPI (1487720769) is active in the NPPES registry as of the last update on 2008-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.