Jonathan Andrew Erhardt, DDS
General Practice Dentistry · Marysville, WA
Jonathan Andrew Erhardt, DDS is a general practice dentistry with a practice address in Marysville, Washington, and NPI 1427120492, issued on Nov 15, 2006. Check the license (Washington DE00006466, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jonathan Andrew Erhardt
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DE00006466 WA
Self-reported in NPPES; status is on the state search - Practice location
- 7825 47TH Ave NE, Marysville, WA 98270
- Phone
- (360) 659-1223
- Enumerated
- Nov 15, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 5042296 WA
- Entity
- Type 1 · individual
Also registered at 7825 47TH Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Russell Clark, DDSDentist1306060249
- Jeffrey Erwin, D.D.S.General Practice Dentistry1346394285
- John Hixson, DDSGeneral Practice Dentistry1235201633
Verify Jonathan Andrew Erhardt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE00006466Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average general practice dentistry in 2024
37 Medicare Part D claims for 24 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin22 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.
25 general practice dentistry records list a practice address in Marysville
They are 25 of the 874 NPPES records with a practice address in Marysville, and 3,196 general practice dentistry records in Washington.
All 25 in Marysville → All 3,196 in Washington → Every provider in Marysville →
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 Jonathan Andrew Erhardt, DDS's NPI number?
Jonathan Andrew Erhardt, DDS's National Provider Identifier (NPI) is 1427120492, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Andrew Erhardt, DDS located?
The NPPES record lists a practice address at 7825 47TH Ave NE, Marysville, WA, 98270. Phone: (360) 659-1223. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Andrew Erhardt, DDS's license?
NPPES lists Washington license number DE00006466, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Jonathan Andrew Erhardt, DDS prescribe under Medicare Part D?
In 2024, Jonathan Andrew Erhardt, DDS had 37 Medicare Part D claims for 24 beneficiaries; the average among general practice dentistry prescribers was 83. 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.