Karen Danklefsen
Speech-Language Pathologist · Mercer Island, WA
Karen Danklefsen is a speech-language pathologist with a practice address in Mercer Island, Washington, and NPI 1700138724, issued on Oct 15, 2012. Check the license (Washington 203967E, 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
- Karen Danklefsen
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 203967E WA
Self-reported in NPPES; status is on the state search - Practice location
- 4160 86TH Ave SE, Mercer Island, WA 98040
- Phone
- (206) 230-6064
- Enumerated
- Oct 15, 2012
- Record last updated
- Oct 15, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 4160 86TH Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth DaughertySpeech-Language Assistant1457697534
- Miriam Friedman, OTR/LPediatric Occupational Therapist1841536133
- Karen Lauritzen, M.S. P.T.Physical Therapist1346544772
- Jill Manasco, OTOccupational Therapist1952382335
- Nicole Nelson, P.T.Physical Therapist1972765816
Verify Karen Danklefsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 203967ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17 speech-language pathologist records list a practice address in Mercer Island
They are 17 of the 331 NPPES records with a practice address in Mercer Island, and 4,109 speech-language pathologist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17 in Mercer Island → All 4,109 in Washington → Every provider in Mercer Island →
Other speech-language pathologist records in Washington
- Melissa Aar, MS, MS, CF-SLPEverett, WA1699336735
- Elizabeth Aarstol, M.A. CCC-SLPBellingham, WA1750876827
- Jessica Abawag, CCC-SLPUniversity Place, WA1225392392
- Elise Abel, M.A., CF-SLPSpokane, WA1295349835
- Megan AbergerIssaquah, WA1679074512
- Deanna AberleSeattle, WA1932400652
- Tracy Abeto, M.S., CCC-SLPSeattle, WA1134561467
- Hannah AbrahamTacoma, WA1467223545
- Kierra Abraham, M.S., CCC-SLPBellevue, WA1346928835
- Stephanie Abutin, ,MS, CCC-SLPSeattle, WA1902522444
Common questions
What is Karen Danklefsen's NPI number?
Karen Danklefsen's National Provider Identifier (NPI) is 1700138724, issued on Oct 15, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Karen Danklefsen located?
The NPPES record lists a practice address at 4160 86TH Ave SE, Mercer Island, WA, 98040. Phone: (206) 230-6064. Providers update this record themselves, so call before visiting.
How can I verify Karen Danklefsen's license?
NPPES lists Washington license number 203967E, 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.