Fred S. Hsu, DMD
General Practice Dentistry · Seattle, WA
Fred S. Hsu, DMD is a general practice dentistry with a practice address in Seattle, Washington, and NPI 1316959760, issued on Aug 13, 2006. Check the license (Washington DE00009870, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Fred S. Hsu
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DE00009870 WA
Self-reported in NPPES; status is on the state search - Practice location
- 13344 1St Ave NE, Seattle, WA 98125
- Phone
- (206) 364-7575
- Enumerated
- Aug 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (206) 364-7589
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,196 in Washington → Look up another NPI →
Also registered at 13344 1St Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Chase, DDSDentist1780098558
- Gabriel Don Sing, DDSDentist1801931365
- Wayne Pazina, D.D.S.General Practice Dentistry1306906698
Verify Fred S. Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE00009870Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average general practice dentistry in 2024
13 Medicare Part D claims, 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.
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.
Fred S. Hsu among 3,196 general practice dentistry records in Washington
Fred S. Hsu, DMD 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 updated2007 · 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
- Tzu-Chieh HsuSeattle, WA 981251316024359
- Linda Johnson, DDSSeattle, WA 981251427053925
- Christine Kim, D.M.D.Seattle, WA 981251215017520
- Timothy Kuo, DDSSeattle, WA 981251447326046
Common questions
What is Fred S. Hsu, DMD's NPI number?
Fred S. Hsu, DMD's National Provider Identifier (NPI) is 1316959760, issued on Aug 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Fred S. Hsu, DMD located?
The NPPES record lists a practice address at 13344 1St Ave NE, Seattle, WA, 98125. Phone: (206) 364-7575. Providers update this record themselves, so call before visiting.
How can I verify Fred S. Hsu, DMD's license?
NPPES lists Washington license number DE00009870, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Fred S. Hsu, DMD prescribe under Medicare Part D?
In 2024, Fred S. Hsu, DMD had 13 Medicare Part D claims; 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.