Ka Yan Ko, R.D.H
Dental Hygienist · Bellevue, WA
Ka Yan Ko, R.D.H is a dental hygienist with a practice address in Bellevue, Washington, and NPI 1972847606, issued on Nov 19, 2012. Check the license (Washington DH60290589, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ka Yan Ko
- Credential
- R.D.H
- Primary taxonomy
- Dental Hygienist 124Q00000X
- License number
- DH60290589 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1811 156TH Ave NE, Bellevue, WA 98007
- Phone
- (206) 412-8898
- Enumerated
- Nov 19, 2012
- Record last updated
- Nov 19, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1811 156TH Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nishita Guruprasad Acharya, LMHCMarriage & Family Therapist1508524208
- Yanjun Gan, DDSGeneral Practice Dentistry1548205248
- Emerson Hough, LMHCMental Health Counselor1912558727
- Lisa Kim, DDSDentist1598875874
- Elizabeth KrawczakMarriage & Family Therapist1386457349
- Kenyu Takamoto, DDS MSDDentist1619928819
Verify Ka Yan Ko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DH60290589Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Dental Hygienist providers in Washington
There are 987 dental hygienist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other dental hygienist records in Washington
- Maryam AbbasSpokane, WA1942176623
- Lauren Acheson, RDHSeattle, WA1457715419
- Ashley Adams, RDHTacoma, WA1508254665
- Nancy Aguirre, RDHKennewick, WA1831823616
- Lindsey Ahearn, RDHLongview, WA1215768536
- Camille Aiken, RDHNespelem, WA1689948689
- Meskerem AlemuMountlake Terrace, WA1861928590
- Salima Alibhai, RDHSeattle, WA1245694207
- Kendra Allbee, RDHRichland, WA1104143205
- Christie Allbritton, R.D.H.Vancouver, WA1699022475
Common questions
What is Ka Yan Ko, R.D.H's NPI number?
Ka Yan Ko, R.D.H's National Provider Identifier (NPI) is 1972847606, issued on Nov 19, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ka Yan Ko, R.D.H located?
The NPPES record lists a practice address at 1811 156TH Ave NE, Bellevue, WA, 98007. Phone: (206) 412-8898. Providers update this record themselves, so call before visiting.
How can I verify Ka Yan Ko, R.D.H's license?
NPPES lists Washington license number DH60290589, 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. 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.