Harold Clark, ADDICTIONS THERAPIST
NPI 1609896240 · Addiction (Substance Use Disorder) Counselor · Eugene, OR
Harold Clark, ADDICTIONS THERAPIST is a Addiction (Substance Use Disorder) Counselor provider in Eugene, OR (NPI 1609896240).
Provider details
- NPI number
- 1609896240
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- ADDICTIONS THERAPIST
- Sex
- Male
- Sole proprietor
- No
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
20 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-07-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Harold Clark's NPI number?
- Harold Clark's National Provider Identifier (NPI) is 1609896240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Clark's specialty?
- Harold Clark is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Harold Clark located?
- Harold Clark's practice location on file with NPPES is 2400 River Rd, Eugene, OR 97404-2042.
- What is Harold Clark's phone number?
- The practice phone number listed in the NPPES registry for Harold Clark is (541) 345-5395.
- Is Harold Clark's NPI active?
- Yes — Harold Clark's NPI (1609896240) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.