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MR. WEN RUEY KO M.D.
NPI 1346589660
Psychiatry & Neurology - Psychiatry in San Jose, CA

Active since February 06, 2013PECOS Enrolled
6168 OSTENBERG DR, SAN JOSE, CA 95120(408) 268-2326 Get Directions Write a Review

NPPES record last updated: February 6, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Wen Ruey Ko M.d. NPPES

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

MR. WEN RUEY KO M.D. (NPI 1346589660) is an individual psychiatry provider in San Jose, California, licensed in California (A33212) and active in the NPI registry since February 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346589660
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameMR. WEN RUEY KOCredential: M.D.
Location Address6168 OSTENBERG DRSan Jose, CA 95120-2736
Mailing Address6168 Ostenberg DrSan Jose, CA 95120-2736 · (408) 268-2326
Phone(408) 268-2326
Sole ProprietorYes
Enumeration DateFebruary 6, 2013
✔ NPI 1346589660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A33212
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.
Also ListedFamily MedicineTaxonomy 207Q00000X · License A33212 (CA)
6168 OSTENBERG DR, San Jose, CA 95120
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Wen Ruey Ko M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95120 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
$206.04 typical visit price
range $70.37 – $206.04
Typical copayment $51.51 (range $17.59 – $51.51)
Most-billed visit code 99205
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
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 Wen Ko's NPI number?

The NPI number for Wen Ko is 1346589660. It was assigned to this individual provider in the NPPES registry on February 6, 2013.

Where is Wen Ko located?

Wen Ko practices at 6168 Ostenberg Dr, San Jose, CA 95120. The listed phone number is (408) 268-2326.

What is Wen Ko's specialty?

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

Is Wen Ko enrolled in Medicare?

Yes. Wen Ko is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Wen Ko was last updated on February 6, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.