Jessica Williams, MA, CADC I
NPI 1689488611 · Addiction (Substance Use Disorder) Counselor · Clackamas, OR
Jessica Williams, MA, CADC I is a Addiction (Substance Use Disorder) Counselor provider in Clackamas, OR (NPI 1689488611).
Provider details
- NPI number
- 1689488611
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MA, CADC I
- Sex
- Female
- Sole proprietor
- No
- License
- 21-09-10240 (OR)
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
1 yr 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
- 2025-02-01
- Last updated
- 2025-06-03
- Certified
- 2025-06-03
Frequently asked questions
- What is Jessica Williams's NPI number?
- Jessica Williams's National Provider Identifier (NPI) is 1689488611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Williams's specialty?
- Jessica Williams is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Jessica Williams located?
- Jessica Williams's practice location on file with NPPES is 9900 Se Sunnyside Rd, Clackamas, OR 97015-9777.
- What is Jessica Williams's phone number?
- The practice phone number listed in the NPPES registry for Jessica Williams is (800) 813-2000.
- Is Jessica Williams's NPI active?
- Yes — Jessica Williams's NPI (1689488611) is active in the NPPES registry as of the last update on 2025-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.