1. Home
  2. Directory
  3. California
  4. Seal Beach
  5. Psychiatry Neurology
  6. NPI Profile

OWEN KIYOSHI TSUCHIYA MD
NPI 1780729327
Psychiatry & Neurology - Psychiatry in Seal Beach, CA

Active since February 21, 2007Opted out of Medicare · through Apr 1, 2028
600 PACIFIC COAST HIGHWAY, SUITE 210, SEAL BEACH, CA 90740(562) 594-9607(562) 795-1659 Get Directions Write a Review

NPPES record last updated: December 28, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Owen Kiyoshi Tsuchiya Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OWEN KIYOSHI TSUCHIYA MD (NPI 1780729327) is an individual psychiatry provider in Seal Beach, California, licensed in California (G27235) and active in the NPI registry since February 2007. He has opted out of Medicare through April 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1780729327
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameOWEN KIYOSHI TSUCHIYACredential: MD
Location Address600 PACIFIC COAST HIGHWAY, SUITE 210Seal Beach, CA 90740-6600
Mailing Address600 Pacific Coast Highway, Suite 210Seal Beach, CA 90740-6600 · (562) 594-9607 · Fax (562) 795-1659
Phone(562) 594-9607
Fax(562) 795-1659
Sole ProprietorYes
Enumeration DateFebruary 21, 2007
Last NPPES UpdateDecember 28, 2010
✔ NPI 1780729327 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · G27235
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
600 PACIFIC COAST HIGHWAY, Seal Beach, CA 90740
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINA91038

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Owen Kiyoshi Tsuchiya Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2016 through April 1, 2028.

Opt-Out Effective DateApril 1, 2016
Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90740 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Owen Tsuchiya's NPI number?

The NPI number for Owen Tsuchiya is 1780729327. It was assigned to this individual provider in the NPPES registry on February 21, 2007.

Where is Owen Tsuchiya located?

Owen Tsuchiya practices at 600 Pacific Coast Highway Suite 210, Seal Beach, CA 90740. The listed phone number is (562) 594-9607.

What is Owen Tsuchiya's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Owen Tsuchiya enrolled in Medicare?

No. Owen Tsuchiya has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Owen Tsuchiya was last updated on December 28, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.