Tammy Truijens
NPI 1073981866 · Mental Health Counselor · Portland, OR
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Truijens is a Mental Health Counselor provider in Portland, OR (NPI 1073981866).
Provider details
- NPI number
- 1073981866
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
10 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
- 2015-09-10
- Last updated
- 2015-12-28
Frequently asked questions
- What is Tammy Truijens's NPI number?
- Tammy Truijens's National Provider Identifier (NPI) is 1073981866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Truijens's specialty?
- Tammy Truijens is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Tammy Truijens located?
- Tammy Truijens's practice location on file with NPPES is 537 Se Alder St, Portland, OR 97214-2231.
- What is Tammy Truijens's phone number?
- The practice phone number listed in the NPPES registry for Tammy Truijens is (503) 484-4010.
- Does Tammy Truijens accept Medicare?
- Tammy Truijens is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Truijens's NPI active?
- Yes — Tammy Truijens's NPI (1073981866) is active in the NPPES registry as of the last update on 2015-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.