NPPES file of Aug 9, 2026

Susan Diehl

Health Service Psychologist · Everett, WA

Susan Diehl is a health service psychologist with a practice address in Everett, Washington, and NPI 1174909212, issued on Jul 30, 2015. Check the license 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
1174909212
Name
Susan Diehl
Primary taxonomy
Health Service Psychologist 103TH0100X
Practice location
4526 Federal Ave, Everett, WA 98203
Phone
(425) 349-8350
Enumerated
Jul 30, 2015
Record last updated
Jul 30, 2015 (not updated in 11 years: call before relying on the address or phone)
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 4526 Federal Ave

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

  1. Riaqueen Abelon, BA, AACCounselor1629725635
  2. Tinsae AbiyoCounselor1336965565
  3. Jemal AbrehaPsychiatric/Mental Health Registered Nurse1891657052
  4. Victoria Rose AdausCounselor1508412172
  5. Ruby AdrianPeer Specialist1215676481
  6. Teyonna Aiken, MS, AAC, CLIN 2Mental Health Counselor1265669428

Verify Susan Diehl in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck 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

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Health Service Psychologist providers in Washington

There are 20 health service psychologist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 20 in Washington → Every provider in Everett →

Other health service psychologist records in Washington

  1. Jennifer BarthEverett, WA1871805200
  2. Charnelle BroaddusSeattle, WA1316581341
  3. Kelly Chinh, PHDSeattle, WA1164144705
  4. Sonja Davalos, CM60638711Seattle, WA1891338919
  5. Gayle Fay, PH.D.Bellevue, WA1720126980
  6. Burton Kerr, PH.D.Tacoma, WA1700854635
  7. Donna Lidren, PHDTacoma, WA1073534079
  8. Maryjean Mariano, PH.D.Seattle, WA1548370760
  9. Eli MoncadaMoses Lake, WA1851101489
  10. Kayleigh O'Donnell, PHDSeattle, WA1689349151

Common questions

What is Susan Diehl's NPI number?

Susan Diehl's National Provider Identifier (NPI) is 1174909212, issued on Jul 30, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Susan Diehl located?

The NPPES record lists a practice address at 4526 Federal Ave, Everett, WA, 98203. Phone: (425) 349-8350. Providers update this record themselves, so call before visiting.

How can I verify Susan Diehl's license?

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.