Johanna Portinga, LSWAIC, MSW, CDPT
NPI 1447761564 · Counselor · Seattle, WA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Johanna Portinga, LSWAIC, MSW, CDPT is a Counselor provider in Seattle, WA (NPI 1447761564).
Provider details
- NPI number
- 1447761564
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- LSWAIC, MSW, CDPT
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1920 2nd Ave Ste 208Seattle, WA 98101-1102
Registry dates
- Enumerated
- 2017-10-16
- Last updated
- 2019-03-11
Frequently asked questions
- What is Johanna Portinga's NPI number?
- Johanna Portinga's National Provider Identifier (NPI) is 1447761564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna Portinga's specialty?
- Johanna Portinga is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Johanna Portinga located?
- Johanna Portinga's practice location on file with NPPES is 1902 2nd Ave Ste 208, Seattle, WA 98101-1186.
- What is Johanna Portinga's phone number?
- The practice phone number listed in the NPPES registry for Johanna Portinga is (206) 735-8738.
- Does Johanna Portinga accept Medicare?
- Johanna Portinga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Johanna Portinga's NPI active?
- Yes — Johanna Portinga's NPI (1447761564) is active in the NPPES registry as of the last update on 2019-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.