Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1144390238 Individual Practitioner Female Practitioner

Dr. Margaret Wilson Johnston , DDS

Dentist - General Practice • Seattle, WA

Professional Overview & Biography Verified Profile Summary

Dr. Margaret Johnston, DDS is a registered healthcare professional specializing in Dentist - General Practice in Seattle, WA. Practice services are available at 133 DEXTER AVE N under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

133 Dexter Ave N

Seattle, WA 981095103

Telephone 2063245453
Fax 2063232872
Associated Practice Facility / Clinic
🏢 Eugene C. Skourtes, Inc., Ps Facility NPI 1457554016

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist - General Practice in Seattle, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 20.3 Yrs
State Avg: 21.3 Yrs
Regional Practice Density
459 Specialists

Practicing in Seattle, WA (3345 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

Dentist - General Practice Primary Specialty

NUCC Taxonomy Code: 1223G0001X

State License WA DE00006302

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
5120068 (WA)

Practice Associates & Co-Workers

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

3 Associated Practitioners
Dr. Yumi Abei , DDS, MSD

Dentist - Orthodontics and Dentofacial Orthopedics

NPI 1205906450

Doctor of Dental Surgery, MSD

Dr. Thang Nguyen , DDS

Dentist - General Practice

NPI 1265598445

Doctor of Dental Surgery

Dr. Marites Del Mundo , DMD MS

Dentist - Orthodontics and Dentofacial Orthopedics

NPI 1528256542

DMDMS

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active August 24, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location August 24, 2015

Registered at 133 DEXTER AVE N, SEATTLE, WA 981095103 (Tel: 2063245453)

📍
Updated Business Mailing Address August 24, 2015

Registered at 6950 NE CAMPUS WAY, HILLSBORO, OR 971245611 (Tel: 5099522125)

👤
Provider Name / Credentials Updated August 24, 2015

Recorded as MARGARET JOHNSTON, DDS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 24, 2015

Dentist (License #DE00006302 in WA)

🟢
Initial NPI Registration & Enumeration November 08, 2006

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: 1144390238
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 08, 2006
Last Update: August 24, 2015
Sole Proprietor: No

Mailing Address

6950 Ne Campus Way

Hillsboro, OR 971245611

Phone: 5099522125

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.