1. Home
  2. Directory
  3. Washington
  4. Seattle
  5. Dentist
  6. NPI Profile

DR. MICHAEL TAKSANG SIEW SR. DDS
NPI 1982794285
Dentist - General Practice in Seattle, WA

Active since October 15, 2006
916 NE RAVENNA BLVD, SEATTLE, WA 98115(206) 525-6181(206) 525-7974 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Michael Taksang Siew Sr. Dds NPPES

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

DR. MICHAEL TAKSANG SIEW SR. DDS (NPI 1982794285) is an individual general practice provider in Seattle, Washington, licensed in Washington (6337) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1982794285
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. MICHAEL TAKSANG SIEW SR.Credential: DDS
Location Address916 NE RAVENNA BLVDSeattle, WA 98115-5566
Mailing Address916 Ne Ravenna BlvdSeattle, WA 98115-5566 · (206) 525-6181 · Fax (206) 525-7974
Phone(206) 525-6181
Fax(206) 525-7974
Sole ProprietorYes
Enumeration DateOctober 15, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1982794285 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in WA · 6337
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
916 NE RAVENNA BLVD, Seattle, WA 98115
Open in Google Maps ↗

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHAEL M SIEW DDS MD PLLC
Dentist (Oral and Maxillofacial Surgery)
916 NE RAVENNA BLVD
SEATTLE, WA 98115
King County (206) 525-6181
DR. JUNGHI JANE KIM DDS
Dentist
916 NE RAVENNA BLVD
SEATTLE, WA 98115
King County (206) 525-6181
DEBRA L. CEDERBAUM, D.D.S.
Dentist (General Practice)
916 NE RAVENNA BLVD
SEATTLE, WA 98115
King County (206) 524-1314
DR. DEBRA L CEDERBAUM D.D.S.
Dentist (General Practice)
916 NE RAVENNA BLVD
SEATTLE, WA 98115
King County (206) 524-1314

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 Michael Siew's NPI number?

The NPI number for Michael Siew is 1982794285. It was assigned to this individual provider in the NPPES registry on October 15, 2006.

Where is Michael Siew located?

Michael Siew practices at 916 NE Ravenna Blvd, Seattle, WA 98115. The listed phone number is (206) 525-6181.

What is Michael Siew's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Michael Siew was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.