Loretta Williamson
NPI 1265849244 · Addiction (Substance Use Disorder) Counselor · Portland, OR
Loretta Williamson is a Addiction (Substance Use Disorder) Counselor provider in Portland, OR (NPI 1265849244).
Provider details
- NPI number
- 1265849244
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Behavior Analyst103K00000X
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
11 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
- 2014-07-22
- Last updated
- 2022-01-25
- Certified
- 2022-01-25
Frequently asked questions
- What is Loretta Williamson's NPI number?
- Loretta Williamson's National Provider Identifier (NPI) is 1265849244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Loretta Williamson's specialty?
- Loretta Williamson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Loretta Williamson located?
- Loretta Williamson's practice location on file with NPPES is 1030 Ne Couch St, Portland, OR 97232-3067.
- What is Loretta Williamson's phone number?
- The practice phone number listed in the NPPES registry for Loretta Williamson is (032) 398-4005.
- Is Loretta Williamson's NPI active?
- Yes — Loretta Williamson's NPI (1265849244) is active in the NPPES registry as of the last update on 2022-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.