Ruth Holmquist, APSW CSAC CADCIII
NPI 1851428528 · Addiction (Substance Use Disorder) Counselor · Green Lake, WI
Ruth Holmquist, APSW CSAC CADCIII is a Addiction (Substance Use Disorder) Counselor provider in Green Lake, WI (NPI 1851428528).
Provider details
- NPI number
- 1851428528
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- APSW CSAC CADCIII
- Sex
- Female
- Sole proprietor
- No
- License
- 12971 132 (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
- 2007-02-28
- Last updated
- 2010-08-17
Frequently asked questions
- What is Ruth Holmquist's NPI number?
- Ruth Holmquist's National Provider Identifier (NPI) is 1851428528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Holmquist's specialty?
- Ruth Holmquist is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Ruth Holmquist located?
- Ruth Holmquist's practice location on file with NPPES is 571 County Rd a, Green Lake, WI 54941-9798.
- What is Ruth Holmquist's phone number?
- The practice phone number listed in the NPPES registry for Ruth Holmquist is (920) 294-4070.
- Is Ruth Holmquist's NPI active?
- Yes — Ruth Holmquist's NPI (1851428528) is active in the NPPES registry as of the last update on 2010-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.