Harriet Walker, PHD, CADC-III, NCGC
NPI 1427098045 · Addiction (Substance Use Disorder) Counselor · Woodruff, WI
Harriet Walker, PHD, CADC-III, NCGC is a Addiction (Substance Use Disorder) Counselor provider in Woodruff, WI (NPI 1427098045).
Provider details
- NPI number
- 1427098045
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- PHD, CADC-III, NCGC
- Sex
- Female
- License
- 11530 (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
20 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
- 2006-06-08
- Last updated
- 2025-09-11
Frequently asked questions
- What is Harriet Walker's NPI number?
- Harriet Walker's National Provider Identifier (NPI) is 1427098045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harriet Walker's specialty?
- Harriet Walker is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Harriet Walker located?
- Harriet Walker's practice location on file with NPPES is 311 Elm St, Woodruff, WI 54568-9149.
- What is Harriet Walker's phone number?
- The practice phone number listed in the NPPES registry for Harriet Walker is (715) 356-8540.
- Is Harriet Walker's NPI active?
- Yes — Harriet Walker's NPI (1427098045) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.