Yoshio Otaki, M.D., PH.D.
NPI 1871769380 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Portland, OR
Enrolled with Medicare as Practitioner - Cardiac Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yoshio Otaki, M.D., PH.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Portland, OR (NPI 1871769380).
Provider details
- NPI number
- 1871769380
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD207503 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-05-05
- Last updated
- 2026-04-20
- Certified
- 2026-04-20
Frequently asked questions
- What is Yoshio Otaki's NPI number?
- Yoshio Otaki's National Provider Identifier (NPI) is 1871769380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yoshio Otaki's specialty?
- Yoshio Otaki is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Yoshio Otaki located?
- Yoshio Otaki's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
- What is Yoshio Otaki's phone number?
- The practice phone number listed in the NPPES registry for Yoshio Otaki is (503) 418-5750.
- Does Yoshio Otaki accept Medicare?
- Yoshio Otaki is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yoshio Otaki's NPI active?
- Yes — Yoshio Otaki's NPI (1871769380) is active in the NPPES registry as of the last update on 2026-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.