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Active NPI 1538238779 Individual Practitioner Male Practitioner

Dr. Stephen R Matheson , DDS PS

Dental Assistant • Kennewick, WA

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Matheson, DDS PS is a registered healthcare professional specializing in Dental Assistant in Kennewick, WA. Practice services are available at 5000 W CLEARWATER AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

5000 W Clearwater Ave

Kennewick, WA 99336

Telephone 5097835000
Fax 5097838349
Associated Practice Facility / Clinic
🏢 Han, Rose And Rhoten, Pllc Facility NPI 1013153469

Specialty Benchmarks & Practice Insights

Comparative analytics for Dental Assistant in Kennewick, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.2 Yrs
Regional Practice Density
3 Specialists

Practicing in Kennewick, WA (183 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

Dental Assistant Primary Specialty

NUCC Taxonomy Code: 126800000X

State License WA DE00010578

An individual who may or may not have completed an accredited dental assisting education program and who aids the dentist in providing patient care services and performs other nonclinical duties in the dental office or other patient care facility. The scope of the patient care functions that may be legally delegated to the dental assistant varies based on the needs of the dentist the educational preparation of the dental assistant and state dental practice acts and regulations. Patient care services are provided under the supervision of a dentist. To avoid misleading the public, no occupational title other than dental assistant should be used to describe this dental auxiliary.

Dentist

NUCC Taxonomy Code: 122300000X

State License WA DE00004645

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Dental Assistant

NUCC Taxonomy Code: 126800000X

State License WA DE00008483

An individual who may or may not have completed an accredited dental assisting education program and who aids the dentist in providing patient care services and performs other nonclinical duties in the dental office or other patient care facility. The scope of the patient care functions that may be legally delegated to the dental assistant varies based on the needs of the dentist the educational preparation of the dental assistant and state dental practice acts and regulations. Patient care services are provided under the supervision of a dentist. To avoid misleading the public, no occupational title other than dental assistant should be used to describe this dental auxiliary.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
5510003 (WA)
Commercial Insurance / Payer ID Wds
4645
Commercial Insurance / Payer ID United Concordia
408285

Practice Associates & Co-Workers

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

6 Associated Practitioners
Dr. Lance Rhoten , DDS

Dentist - General Practice

NPI 1093201824

Doctor of Dental Surgery

NPI 1104231497

Doctor of Dental Medicine

NPI 1215241567

Doctor of Dental Surgery

NPI 1780868471

Doctor of Dental Surgery

Jerry Han

Dentist - General Practice

NPI 1891867875
Dr. Andrew Giesa , DMD

Dentist - General Practice

NPI 1902978067

Doctor of Dental Medicine

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 09, 2007

Registered at 5000 W CLEARWATER AVE, KENNEWICK, WA 99336 (Tel: 5097835000)

📍
Updated Business Mailing Address July 09, 2007

Registered at 5000 W CLEARWATER AVE, KENNEWICK, WA 99336 (Tel: 5097835000)

👤
Provider Name / Credentials Updated July 09, 2007

Recorded as STEPHEN MATHESON, DDS PS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Dentist (License #DE00004645 in WA)

🟢
Initial NPI Registration & Enumeration November 06, 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: 1538238779
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 06, 2006
Last Update: September 11, 2025
Sole Proprietor: No

Mailing Address

5000 W Clearwater Ave

Kennewick, WA 99336

Phone: 5097835000

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.