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Owen Tsuchiya, MD
NPI 1780729327 · Psychiatry Physician · Seal Beach, CA
Owen Tsuchiya, MD is a Psychiatry Physician provider in Seal Beach, CA (NPI 1780729327).
Provider details
- NPI number
- 1780729327
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G27235 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
600 Pacific Coast Highway
Suite 210
Seal Beach, CA 90740-6600
Phone: (562) 594-9607
Fax: (562) 795-1659
Street-level locationGet directions
Mailing address
600 Pacific Coast Highway
Seal Beach, CA 90740-6600
Registry dates
- Enumerated
- 2007-02-21
- Last updated
- 2010-12-28
Frequently asked questions
- What is Owen Tsuchiya's NPI number?
- Owen Tsuchiya's National Provider Identifier (NPI) is 1780729327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Owen Tsuchiya's specialty?
- Owen Tsuchiya is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Owen Tsuchiya located?
- Owen Tsuchiya's practice location on file with NPPES is 600 Pacific Coast Highway, Seal Beach, CA 90740-6600.
- What is Owen Tsuchiya's phone number?
- The practice phone number listed in the NPPES registry for Owen Tsuchiya is (562) 594-9607.
- Is Owen Tsuchiya's NPI active?
- Yes — Owen Tsuchiya's NPI (1780729327) is active in the NPPES registry as of the last update on 2010-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.