Diana Choa Wu, DDS
Dentist · Issaquah, WA
Diana Choa Wu, DDS is a dentist with a practice address in Issaquah, Washington, and NPI 1023373156, issued on Jul 4, 2012. Check the license (Washington DE 60351041, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Choa Wu
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License numbers
- DE 60351041 WA
28085 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1740 NW Maple Street, Issaquah, WA 98027
- Phone
- (425) 654-8601
- Enumerated
- Jul 4, 2012
- Record last updated
- Dec 31, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (425) 654-2561
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,767 in Washington → Look up another NPI →
Also registered at 1740 NW Maple Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Waisan Lee, MS, LMFTAMarriage & Family Therapist1831392208
Verify Diana Choa Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE 60351041Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $1,241.92
4 payments; by number, the most common kind was food and beverage; the largest payer was Patterson Companies, Inc. 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.
Diana Choa Wu among 2,767 dentist records in Washington
Diana Choa Wu, 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 2012, is newer than 50% of them.
- NPI issued2012 · 50% of these records are older, 46% 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 updated2019 · 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).
35 dentist records list a practice address in Issaquah
They are 35 of the 1,727 NPPES records with a practice address in Issaquah, and 2,767 dentist records in Washington.
All 2,767 in Washington → Every provider in Issaquah → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Gary Folkman, DDSIssaquan, WA 980271295806941
- Peter Huysing, DMDIssaquah, WA 980271861649832
- Jasmine Kao, D.M.D.Issaquah, WA 980271609899129
- Stephanie Kavanaugh, DMD MSD PLLCIssaquah, WA 980271811084833
- Eun Kim, D.D.S.Issaquah, WA 980271467678227
- Kevin Lee, DDSIssaquah, WA 980271790807980
- James MaIssaquah, WA 980271831109230
- Chad Merkel, DDSIssaquah, WA 980271659688455
Common questions
What is Diana Choa Wu, DDS's NPI number?
Diana Choa Wu, DDS's National Provider Identifier (NPI) is 1023373156, issued on Jul 4, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Diana Choa Wu, DDS located?
The NPPES record lists a practice address at 1740 NW Maple Street, Issaquah, WA, 98027. Phone: (425) 654-8601. Providers update this record themselves, so call before visiting.
How can I verify Diana Choa Wu, DDS's license?
NPPES lists Washington license number DE 60351041, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity 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.