NPPES file of Aug 9, 2026

Esther Karson, PH.D.

Clinical Psychologist · Bellevue, WA

Esther Karson, PH.D. is a clinical psychologist with a practice address in Bellevue, Washington, and NPI 1013121441, issued on May 8, 2007. Check the license (Washington 1606, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013121441
Name
Esther Karson
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
1606 WA
Self-reported in NPPES; status is on the state search
Practice location
1621 114TH Ave SE, Bellevue, WA 98004
Phone
(425) 455-1560
Enumerated
May 8, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(206) 230-0245
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1621 114TH Ave SE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Victor Burnstein, PHDMental Health Counselor1194882738
  2. Carrie Erickson, LMFTMarriage & Family Therapist1629229075
  3. Edward Freedman, MDChild & Adolescent Psychiatry Physician1053487306
  4. Dina Hansen, M.A.Cognitive & Behavioral Psychologist1235350612
  5. Carol Larsen, M.A., LMHCMental Health Counselor1861676785
  6. Hemlata Mistry, R.N. LMHCMental Health Counselor1598941593

Verify Esther Karson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license 1606
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Esther Karson among 1,675 clinical psychologist records in Washington

Esther Karson, PH.D. is one of 1,675 clinical psychologist records with a practice address in Washington. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 24% of them.

  • NPI issued2007 · 24% of these records are older, 57% newer
  • In a Medicare fileNo · 13% of these records are
  • In the CMS Doctors and Clinicians fileNo · 23% of these records are
  • Record last updated2007 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

74 clinical psychologist records list a practice address in Bellevue

They are 74 of the 6,738 NPPES records with a practice address in Bellevue, and 1,675 clinical psychologist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Rindee Ashcraft, PH.D.Bellevue, WA 980041720147598
  2. Matthew Bennett, PSYDBellevue, WA 980041003954330
  3. Carla Cohen, PH.D.Bellevue, WA 980041174695159
  4. Linda Ewald, PH.D.Bellevue, WA 980041225189327
  5. Natalie Hale, PHDBellevue, WA 980041053431767
  6. Paul Hutchinson, PH.D.Bellevue, WA 980041437275187
  7. Constance Kehrer, PH.D.Bellevue, WA 980041851330716
  8. David Mashburn, PH.D.Bellevue, WA 980041902938418

Common questions

What is Esther Karson, PH.D.'s NPI number?

Esther Karson, PH.D.'s National Provider Identifier (NPI) is 1013121441, issued on May 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Esther Karson, PH.D. located?

The NPPES record lists a practice address at 1621 114TH Ave SE, Bellevue, WA, 98004. Phone: (425) 455-1560. Providers update this record themselves, so call before visiting.

How can I verify Esther Karson, PH.D.'s license?

NPPES lists Washington license number 1606, 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.