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WILLIAM POUATE SIEH
NPI 1164761177
Counselor - Mental Health in San Jose, CA

Active since February 11, 2013
1085 RANCHERO WAY, APT # 7, SAN JOSE, CA 95117(408) 600-7095 Get Directions Write a Review

NPPES record last updated: February 11, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William Pouate Sieh NPPES

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

WILLIAM POUATE SIEH (NPI 1164761177) is an individual mental health provider in San Jose, California and active in the NPI registry since February 2013.

NPPES Registry Identity

NPI1164761177
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameWILLIAM POUATE SIEH
Location Address1085 RANCHERO WAY, APT # 7San Jose, CA 95117-3109
Mailing Address1085 Ranchero Way, Apt # 7San Jose, CA 95117-3109 · (408) 600-7095
Phone(408) 600-7095
Sole ProprietorNo
Enumeration DateFebruary 11, 2013
✔ NPI 1164761177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
1085 RANCHERO WAY, San Jose, CA 95117
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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 William Sieh's NPI number?

The NPI number for William Sieh is 1164761177. It was assigned to this individual provider in the NPPES registry on February 11, 2013.

Where is William Sieh located?

William Sieh practices at 1085 Ranchero Way Apt # 7, San Jose, CA 95117. The listed phone number is (408) 600-7095.

What is William Sieh's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for William Sieh was last updated on February 11, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.