Warren K. Johnson, DDS
General Practice Dentistry · Seattle, WA
Warren K. Johnson, DDS is a general practice dentistry with a practice address in Seattle, Washington, and NPI 1932221686, issued on Apr 4, 2007. Check the license (Washington 0003383, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Warren K. Johnson
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 0003383 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3107 W Mcgraw St, Seattle, WA 98199
- Phone
- (206) 282-2416
- Enumerated
- Apr 4, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (206) 282-0825
- Entity
- Type 1 · individual
Also registered at 3107 W Mcgraw St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jody Brennan, DDSDentist1154400356
- Brian Etscheid, D.D.S.General Practice Dentistry1104919893
Verify Warren K. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 0003383Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
General Practice Dentistry providers in Washington
There are 3,196 general practice dentistry records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other general practice dentistry records in Washington
- Royal Aaby, DDSSilverdale, WA1487775912
- Sara AbdelhaiAuburn, WA1912745928
- David Abdo, D.D.SArlington, WA1215022199
- Megan Abdo, DDSBellingham, WA1750993911
- Susan Abdun-Nur, DDSBellevue, WA1497778872
- Norman Abe, DDSSeattle, WA1699852590
- Parvin Abedi, DDSTacoma, WA1467516310
- Larry Abell, DDSInchelium, WA1609913144
- Jeffrey Abolofia, DDSBurien, WA1386629657
- Greg Achtemichuk, DDSMukilteo, WA1780767533
Common questions
What is Warren K. Johnson, DDS's NPI number?
Warren K. Johnson, DDS's National Provider Identifier (NPI) is 1932221686, issued on Apr 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Warren K. Johnson, DDS located?
The NPPES record lists a practice address at 3107 W Mcgraw St, Seattle, WA, 98199. Phone: (206) 282-2416. Providers update this record themselves, so call before visiting.
How can I verify Warren K. Johnson, DDS's license?
NPPES lists Washington license number 0003383, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.