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Active NPI 1275759953 Individual Practitioner Male Practitioner

Dr. S. William Cheah , DDS

Dentist - General Practice • Beaverton, OR

Professional Overview & Biography Verified Profile Summary

Dr. S. William Cheah, DDS is a registered healthcare professional specializing in Dentist - General Practice in Beaverton, OR. Practice services are available at 14780 SW OSPREY DR STE 360 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

14780 Sw Osprey Dr Ste 360

Beaverton, OR 970078070

Telephone 5035794400

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist - General Practice in Beaverton, OR

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 13.7 Yrs
Regional Practice Density
91 Specialists

Practicing in Beaverton, OR (1994 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-10-28
Dentist - General Practice Primary Specialty

NUCC Taxonomy Code: 1223G0001X

State License OR D7965

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

1 Associated Practitioners
Dr. Dale Olesberg , DMD

Dentist - General Practice

NPI 1154316263

Doctor of Dental Medicine

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

12 Historical Events
📍
Updated Business Mailing Address October 28, 2025

Registered at 10713 SW INVERNESS CT, PORTLAND, OR 972196398 (Tel: 5037563321)

👤
Provider Name / Credentials Updated October 28, 2025

Recorded as S. WILLIAM CHEAH, DDS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 28, 2025

Dentist (License #D7965 in OR)

📍
Updated Practice Location February 01, 2022

Registered at 14780 SW OSPREY DR STE 360, BEAVERTON, OR 970078070 (Tel: 5035794400)

👤
Provider Name / Credentials Updated February 01, 2022

Recorded as WILLIAM CHEAH, DDS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 01, 2022

Dentist (License #18767 in MI)

✅
NPI Profile Active December 18, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location December 18, 2014

Registered at 601 1ST ST STE E, LAKE OSWEGO, OR 970342370 (Tel: 5036362300)

📍
Updated Business Mailing Address December 18, 2014

Registered at 10713 SW INVERNESS CT, PORTLAND, OR 97219 (Tel: 5174428961)

👤
Provider Name / Credentials Updated December 18, 2014

Recorded as S. WILLIAM CHEAH, DDS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 18, 2014

Dentist (License #D7965 in OR)

🟢
Initial NPI Registration & Enumeration April 18, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1275759953
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 18, 2007
Last Update: October 28, 2025
Sole Proprietor: Yes
Update or Correct Profile

Mailing Address

10713 Sw Inverness Ct

Portland, OR 972196398

Phone: 5037563321

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.