William James Peterson, D.D.S.
General Practice Dentistry · Bellevue, WA
William James Peterson, D.D.S. is a general practice dentistry with a practice address in Bellevue, Washington, and NPI 1124050828, issued on Jul 6, 2006. Check the license (Washington DE00008555, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William James Peterson
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DE00008555 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1540 140 Ave NE Suite 101, Bellevue, WA 98005
- Phone
- (425) 502-9743
- Enumerated
- Jul 6, 2006
- Record last updated
- Dec 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (425) 698-1580
- Medicaid ID
- 5044821 WA
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,196 in Washington → Look up another NPI →
Verify William James Peterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE00008555Check 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% more Medicare Part D claims than the average general practice dentistry in 2024
109 Medicare Part D claims for 59 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
- Amoxicillin48 claims
- Sf 5000 Plus17 claims
- Clinpro 500015 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: $70.10
2 payments; by number, the most common kind was food and beverage; the largest payer was Solventum Corporation. The 41,669 providers of this specialty with any payment received $597.01 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.
William James Peterson among 3,196 general practice dentistry records in Washington
William James Peterson, D.D.S. is one of 3,196 general practice dentistry records with a practice address in Washington. 57% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 59% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2021 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
144 general practice dentistry records list a practice address in Bellevue
They are 144 of the 6,738 NPPES records with a practice address in Bellevue, and 3,196 general practice dentistry records in Washington.
All 3,196 in Washington → Every provider in Bellevue → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Vidmantas Cemarka, DDSBellevue, WA 980051891805438
- Cory Fletcher, DDSBellevue, WA 980051831175181
- Desiree Fletcher, DDSBellevue, WA 980051922021781
- Fei Hsu, DDS, MSBellevue, WA 980051750473153
- Hung-Che Liao, DDSBellevue, WA 980051003876780
- Sergey Lozan, DDSBellevue, WA 980051952476855
- Ilya Miloslavskiy, D.D.SBellevue, WA 980051417091943
- Patricia Pauley, DDSBellevue, WA 980051356563001
Common questions
What is William James Peterson, D.D.S.'s NPI number?
William James Peterson, D.D.S.'s National Provider Identifier (NPI) is 1124050828, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William James Peterson, D.D.S. located?
The NPPES record lists a practice address at 1540 140 Ave NE Suite 101, Bellevue, WA, 98005. Phone: (425) 502-9743. Providers update this record themselves, so call before visiting.
How can I verify William James Peterson, D.D.S.'s license?
NPPES lists Washington license number DE00008555, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does William James Peterson, D.D.S. prescribe under Medicare Part D?
In 2024, William James Peterson, D.D.S. had 109 Medicare Part D claims for 59 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.