Sean Frank Maxwell Simper, DDS
Dentist · Richland, WA
Sean Frank Maxwell Simper, DDS is a dentist with a practice address in Richland, Washington, and NPI 1083885297, issued on Mar 14, 2008. Check the license (Washington DE60023578, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sean Frank Maxwell Simper
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- DE60023578 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2469 Queensgate Dr, Richland, WA 99352
- Phone
- (509) 628-1144
- Enumerated
- Mar 14, 2008
- Record last updated
- Jul 5, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 2469 Queensgate Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Breier, D.M.DGeneral Practice Dentistry1154411981
- Breiyce EissensDental Hygienist1609612076
- Yeon Jin Jung, DMDDentist1770142705
- Christine Korenko, RDHDental Hygienist1477277713
- Audra Morgan, DMDDentist1467975789
- Jonathan Morgan, DMDGeneral Practice Dentistry1659894970
Verify Sean Frank Maxwell Simper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE60023578Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% more Medicare Part D claims than the average dentist in 2024
152 Medicare Part D claims for 73 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 16 claims were for opioids.
Most prescribed
- Amoxicillin56 claims
- Dexamethasone29 claims
- Naproxen25 claims
- Acetaminophen-Codeine15 claims
- Azithromycin14 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.
19 dentist records list a practice address in Richland
They are 19 of the 1,955 NPPES records with a practice address in Richland, and 2,767 dentist records in Washington.
All 19 in Richland → All 2,767 in Washington → Every provider in Richland →
Other dentist records in Washington
- Kristine Aadland, DMDVancouver, WA1427070549
- Saraa Abdulateef, BDS, MSC, FRCDCRedmond, WA1396301255
- Hesham Abdulkarim, BDS, MSDTacoma, WA1376899880
- Arman Abedi JoniEverett, WA1669854469
- Rima Abifaker, DDSBellevue, WA1154434538
- Nadia Aboulhosn, DDSEverett, WA1417280272
- Alfadhli Abu, D.D.SKirkland, WA1336439983
- Naim Abualshar, DDSSpokane, WA1891035432
- Jadine Acena, DDSSeattle, WA1942368873
- Luis Acevedo Rodriguez, DDSMarysville, WA1992114441
Common questions
What is Sean Frank Maxwell Simper, DDS's NPI number?
Sean Frank Maxwell Simper, DDS's National Provider Identifier (NPI) is 1083885297, issued on Mar 14, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sean Frank Maxwell Simper, DDS located?
The NPPES record lists a practice address at 2469 Queensgate Dr, Richland, WA, 99352. Phone: (509) 628-1144. Providers update this record themselves, so call before visiting.
How can I verify Sean Frank Maxwell Simper, DDS's license?
NPPES lists Washington license number DE60023578, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Sean Frank Maxwell Simper, DDS prescribe under Medicare Part D?
In 2024, Sean Frank Maxwell Simper, DDS had 152 Medicare Part D claims for 73 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.