Nathan L. Johnson, DMD, MS
Dentist · Spokane, WA
Nathan L. Johnson, DMD, MS is a dentist with a practice address in Spokane, Washington, and NPI 1427318427, issued on May 23, 2012. Check the license (Washington 60569432, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathan L. Johnson
- Credential
- DMD, MS
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 60569432 WA
9185 KY
8303527-9923 UT
Self-reported in NPPES; status is on the state search - Practice location
- 508 W 6TH Ave, Spokane, WA 99204
- Phone
- (509) 838-4321
- Enumerated
- May 23, 2012
- Record last updated
- Nov 12, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,767 in Washington → Look up another NPI →
Also registered at 508 W 6TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nathan L. 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 60569432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10.0 times the Medicare Part D claims of the average dentist in 2024
859 Medicare Part D claims for 222 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 146 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate210 claims
- Amoxicillin201 claims
- Ibuprofen143 claims
- Hydrocodone-Acetaminophen136 claims
- Clindamycin Hcl30 claims
- Amoxicillin-Clavulanate Potass27 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Nathan L. Johnson among 2,767 dentist records in Washington
Nathan L. Johnson, DMD, MS is one of 2,767 dentist records with a practice address in Washington. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 50% of them.
- NPI issued2012 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2016 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Washington
There are 2,767 dentist records in Washington.
All 2,767 in Washington → Every provider in Spokane → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- James Mengert, DDSSpokane, WA 992041992852479
- Jack Ossello, DDSSpokane, WA 992041215038591
- Simon Prosser, DDSSpokane, WA 992041942379532
- Harpreet Sidhu, D.D.SSpokane, WA 992041306287446
- Michael Viale, DDSSpokane, WA 992041942216189
- James Allen, DMDSpokane, WA 992051417010323
- Elleigh Bates, DDSSpokane, WA 992031265201057
- Oliver Carr, DMDSpokane, WA 992031043954910
Common questions
What is Nathan L. Johnson, DMD, MS's NPI number?
Nathan L. Johnson, DMD, MS's National Provider Identifier (NPI) is 1427318427, issued on May 23, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Nathan L. Johnson, DMD, MS located?
The NPPES record lists a practice address at 508 W 6TH Ave, Spokane, WA, 99204. Phone: (509) 838-4321. Providers update this record themselves, so call before visiting.
How can I verify Nathan L. Johnson, DMD, MS's license?
NPPES lists Washington license number 60569432, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Nathan L. Johnson, DMD, MS prescribe under Medicare Part D?
In 2024, Nathan L. Johnson, DMD, MS had 859 Medicare Part D claims for 222 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.