Marcus Oei, OTR/L
NPI 1972195691 · Occupational Therapist · Seattle, WA
Marcus Oei, OTR/L is a Occupational Therapist provider in Seattle, WA (NPI 1972195691).
Provider details
- NPI number
- 1972195691
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Male
- 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
5 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
- 2021-02-04
- Last updated
- 2021-02-04
- Certified
- 2021-02-04
Frequently asked questions
- What is Marcus Oei's NPI number?
- Marcus Oei's National Provider Identifier (NPI) is 1972195691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Oei's specialty?
- Marcus Oei is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marcus Oei located?
- Marcus Oei's practice location on file with NPPES is 1660 S Columbian Way, Seattle, WA 98108-1532.
- What is Marcus Oei's phone number?
- The practice phone number listed in the NPPES registry for Marcus Oei is (206) 762-1010.
- Is Marcus Oei's NPI active?
- Yes — Marcus Oei's NPI (1972195691) is active in the NPPES registry as of the last update on 2021-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.