Sonu Mathur, D.D.S.
General Practice Dentistry · Seattle, WA
Sonu Mathur, D.D.S. is a general practice dentistry with a practice address in Seattle, Washington, and NPI 1821264177, issued on May 7, 2008. Check the license (Washington 9458, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sonu Mathur
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 9458 WA
Self-reported in NPPES; status is on the state search - Practice location
- 11066 5TH Ave NE Ste 102, Seattle, WA 98125
- Phone
- (206) 362-8200
- Enumerated
- May 7, 2008
- Record last updated
- Aug 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (206) 362-0614
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,196 in Washington → Look up another NPI →
Verify Sonu Mathur in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 9458Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average general practice dentistry in 2024
15 Medicare Part D claims for 14 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
- Amoxicillin12 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.
Sonu Mathur among 3,196 general practice dentistry records in Washington
Sonu Mathur, 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 2008, is newer than 63% of them.
- NPI issued2008 · 63% of these records are older, 34% 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 updated2018 · 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).
General Practice Dentistry providers in Washington
There are 3,196 general practice dentistry records in Washington.
All 3,196 in Washington → Every provider in Seattle → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Jonn Bush, D.D.S.Seattle, WA 981251144395930
- Jeffrey Dodson, D.M.DSeattle, WA 981251588676423
- A.j. Gollofon, DDSSeattle, WA 981251295798650
- Richard Greiner, D.D.S.Seattle, WA 981251831271105
- Fred Hsu, DMDSeattle, WA 981251316959760
- Tzu-Chieh HsuSeattle, WA 981251316024359
- Linda Johnson, DDSSeattle, WA 981251427053925
- Christine Kim, D.M.D.Seattle, WA 981251215017520
Common questions
What is Sonu Mathur, D.D.S.'s NPI number?
Sonu Mathur, D.D.S.'s National Provider Identifier (NPI) is 1821264177, issued on May 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sonu Mathur, D.D.S. located?
The NPPES record lists a practice address at 11066 5TH Ave NE Ste 102, Seattle, WA, 98125. Phone: (206) 362-8200. Providers update this record themselves, so call before visiting.
How can I verify Sonu Mathur, D.D.S.'s license?
NPPES lists Washington license number 9458, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Sonu Mathur, D.D.S. prescribe under Medicare Part D?
In 2024, Sonu Mathur, D.D.S. had 15 Medicare Part D claims for 14 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.