Barret Zuwallack, CADC-R
NPI 1790633121 · Addiction (Substance Use Disorder) Counselor · Portland, OR
Barret Zuwallack, CADC-R is a Addiction (Substance Use Disorder) Counselor provider in Portland, OR (NPI 1790633121).
Provider details
- NPI number
- 1790633121
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CADC-R
- Sex
- Male
- Sole proprietor
- No
- License
- T-26-6426 (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
Under 1 yr in 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
- 2026-03-20
- Last updated
- 2026-03-20
- Certified
- 2026-03-20
Frequently asked questions
- What is Barret Zuwallack's NPI number?
- Barret Zuwallack's National Provider Identifier (NPI) is 1790633121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barret Zuwallack's specialty?
- Barret Zuwallack is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Barret Zuwallack located?
- Barret Zuwallack's practice location on file with NPPES is 3580 Se 82nd Ave, Portland, OR 97266-2902.
- What is Barret Zuwallack's phone number?
- The practice phone number listed in the NPPES registry for Barret Zuwallack is (971) 339-9240.
- Is Barret Zuwallack's NPI active?
- Yes — Barret Zuwallack's NPI (1790633121) is active in the NPPES registry as of the last update on 2026-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.