Simon Patrick Prosser, DDS
Dentist · Spokane, WA
Simon Patrick Prosser, DDS is a dentist with a practice address in Spokane, Washington, and NPI 1942379532, issued on Nov 7, 2006. Check the license (Washington DE00009231, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Simon Patrick Prosser
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- DE00009231 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2103 W Pacific Ave, Spokane, WA 99204
- Phone
- (509) 744-3244
- Enumerated
- Nov 7, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (509) 744-8554
- Medicaid ID
- 5044524 WA
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,767 in Washington → Look up another NPI →
Verify Simon Patrick Prosser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE00009231Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average dentist in 2024
59 Medicare Part D claims for 39 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.
Most prescribed
- Amoxicillin25 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.
Industry payments in 2024: $59.77
2 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Simon Patrick Prosser among 2,767 dentist records in Washington
Simon Patrick Prosser, DDS 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 78% 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 updated2007 · 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
- Nathan Johnson, DMD, MSSpokane, WA 992041427318427
- James Mengert, DDSSpokane, WA 992041992852479
- Jack Ossello, DDSSpokane, WA 992041215038591
- 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 Simon Patrick Prosser, DDS's NPI number?
Simon Patrick Prosser, DDS's National Provider Identifier (NPI) is 1942379532, issued on Nov 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Simon Patrick Prosser, DDS located?
The NPPES record lists a practice address at 2103 W Pacific Ave, Spokane, WA, 99204. Phone: (509) 744-3244. Providers update this record themselves, so call before visiting.
How can I verify Simon Patrick Prosser, DDS's license?
NPPES lists Washington license number DE00009231, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Simon Patrick Prosser, DDS prescribe under Medicare Part D?
In 2024, Simon Patrick Prosser, DDS had 59 Medicare Part D claims for 39 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.