Donna Hamilton, OT
NPI 1700928561 · Occupational Therapist · Portland, OR
Donna Hamilton, OT is a Occupational Therapist provider in Portland, OR (NPI 1700928561).
Provider details
- NPI number
- 1700928561
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
- License
- 1048253 (OR)
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
19 yrs 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
- 2007-02-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donna Hamilton's NPI number?
- Donna Hamilton's National Provider Identifier (NPI) is 1700928561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donna Hamilton's specialty?
- Donna Hamilton is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Donna Hamilton located?
- Donna Hamilton's practice location on file with NPPES is 1675 Sw Marlow Ave, Portland, OR 97225-5104.
- What is Donna Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Donna Hamilton is (503) 228-6479.
- Is Donna Hamilton's NPI active?
- Yes — Donna Hamilton's NPI (1700928561) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.