Dawn Iwamasa, MA, CCLS, MT-BC
NPI 1245587815 · Music Therapist · Portland, OR
Dawn Iwamasa, MA, CCLS, MT-BC is a Music Therapist provider in Portland, OR (NPI 1245587815).
Provider details
- NPI number
- 1245587815
- Entity type
- Individual
- Primary specialty
- Music TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MA, CCLS, MT-BC
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2012-08-13
- Last updated
- 2012-08-13
Frequently asked questions
- What is Dawn Iwamasa's NPI number?
- Dawn Iwamasa's National Provider Identifier (NPI) is 1245587815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dawn Iwamasa's specialty?
- Dawn Iwamasa is listed in the NPPES registry with a primary specialty of Music Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Dawn Iwamasa located?
- Dawn Iwamasa's practice location on file with NPPES is 8150 Sw Barnes Rd, Portland, OR 97225-6372.
- What is Dawn Iwamasa's phone number?
- The practice phone number listed in the NPPES registry for Dawn Iwamasa is (503) 707-6388.
- Is Dawn Iwamasa's NPI active?
- Yes — Dawn Iwamasa's NPI (1245587815) is active in the NPPES registry as of the last update on 2012-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.