NPPES file of Aug 9, 2026

William Demonte, PSY.D.

Clinical Psychologist · Bonney Lake, WA

William Demonte, PSY.D. is a clinical psychologist with a practice address in Bonney Lake, Washington, and NPI 1861864308, issued on Oct 23, 2015. Check the license (Washington PY60472753, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1861864308
Name
William Demonte
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PY60472753 WA
Self-reported in NPPES; status is on the state search
Practice location
9230 Sky Island Dr E, Bonney Lake, WA 98391
Phone
(253) 750-6000
Enumerated
Oct 23, 2015
Record last updated
Dec 18, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(253) 750-6100
Medicaid ID
2062191 WA
Medicare enrollment
Enrolled (PECOS I20151228001511); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 1,675 in Washington → Look up another NPI →

Also registered at 9230 Sky Island Dr E

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

  1. Megan BarkerFamily Nurse Practitioner1083080956
  2. Alexandra Dammen, PA-CMedical Physician Assistant1154804854
  3. Yuehua Gao, MDFamily Medicine Physician1780813493
  4. Cynthia Hill-Garner, D.O.Family Medicine Physician1760573232
  5. Maria Rochelle Martin, MDFamily Medicine Physician1568620227
  6. Bijal Patel, M.D.Pediatrics Physician1841674611

Verify William Demonte 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 PY60472753    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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Bills Medicare through one group practice

  1. Franciscan Medical GroupBurien, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

William Demonte among 1,675 clinical psychologist records in Washington

William Demonte, PSY.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. Its NPI, issued in 2015, is newer than 71% of them.

  • NPI issued2015 · 71% of these records are older, 25% newer
  • In a Medicare fileYes · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 23% of these records are
  • Graduated2014 · median 2009 among the 386 with a school on file
  • Record last updated2020 · 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).

Clinical Psychologist providers in Washington

There are 1,675 clinical psychologist records in Washington.

All 1,675 in Washington → Every provider in Bonney Lake → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Katrina Higgins, PSYDSumner, WA 983901548584303
  2. Nickolas Jones, PHDSumner, WA 983901992253017
  3. Rebecca Muirhead, PSYDSumner, WA 983901871653071
  4. Emily Dinatale, PH.D.Steilacoom, WA 983881306218466
  5. Joseph Mitrovich, PSY.D.Steilacoom, WA 983881134474794
  6. Dana Myers, PSY.D.Spanaway, WA 983871114994076
  7. Roger Bailey, PH.D.Silverdale, WA 983831225574171
  8. Dan Dunlap, EDDSilverdale, WA 983831013971902

Common questions

What is William Demonte, PSY.D.'s NPI number?

William Demonte, PSY.D.'s National Provider Identifier (NPI) is 1861864308, issued on Oct 23, 2015. An NPI identifies a provider in billing; it is not a license.

Where is William Demonte, PSY.D. located?

The NPPES record lists a practice address at 9230 Sky Island Dr E, Bonney Lake, WA, 98391. Phone: (253) 750-6000. Providers update this record themselves, so call before visiting.

How can I verify William Demonte, PSY.D.'s license?

NPPES lists Washington license number PY60472753, 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.

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.