Diana Marie Blau Yusoff
Dentist · Oak Harbor, WA
Diana Marie Blau Yusoff is a dentist with a practice address in Oak Harbor, Washington, and NPI 1114333077, issued on Jul 10, 2014. Check the license (Washington DE60476608, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Marie Blau Yusoff
- Primary taxonomy
- Dentist 122300000X
- License number
- DE60476608 WA
Self-reported in NPPES; status is on the state search - Practice location
- 31775 SR 20, Oak Harbor, WA 98277
- Phone
- (360) 679-9216
- Enumerated
- Jul 10, 2014
- Record last updated
- Feb 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,767 in Washington → Look up another NPI →
Also registered at 31775 SR 20
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Larry Hartman, DDS, MSPediatric Dentistry1659487031
- Dina Khairy, DDSDentist1548486962
Verify Diana Marie Blau Yusoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE60476608Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average dentist in 2024
31 Medicare Part D claims for 22 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
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.
Diana Marie Blau Yusoff among 2,767 dentist records in Washington
Diana Marie Blau Yusoff 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 2014, is newer than 57% of them.
- NPI issued2014 · 57% of these records are older, 38% 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 updated2016 · 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).
21 dentist records list a practice address in Oak Harbor
They are 21 of the 985 NPPES records with a practice address in Oak Harbor, and 2,767 dentist records in Washington.
All 2,767 in Washington → Every provider in Oak Harbor → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Rozayna Jammal, BDSOak Harbor, WA 982771457139024
- Gordon Keyes, DDSOak Harbor, WA 982771871839753
- Joseph Keyes, DDSOak Harbor, WA 982771750722427
- Dina Khairy, DDSOak Harbor, WA 982771548486962
- Amanda Krestos, DMDOak Harbor, WA 982771376825505
- Erin Palmreuter, DDSOak Harbor, WA 982771225252844
- Carsten Quinton, DDSOak Harbor, WA 982771083099519
- Maxwell Richling, DMDOak Harbor, WA 982771154163996
Common questions
What is Diana Marie Blau Yusoff's NPI number?
Diana Marie Blau Yusoff's National Provider Identifier (NPI) is 1114333077, issued on Jul 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Diana Marie Blau Yusoff located?
The NPPES record lists a practice address at 31775 SR 20, Oak Harbor, WA, 98277. Phone: (360) 679-9216. Providers update this record themselves, so call before visiting.
How can I verify Diana Marie Blau Yusoff's license?
NPPES lists Washington license number DE60476608, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Diana Marie Blau Yusoff prescribe under Medicare Part D?
In 2024, Diana Marie Blau Yusoff had 31 Medicare Part D claims for 22 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.