NPPES file of Aug 9, 2026

Alan Edward Williams, DDS

Dentist · Oak Harbor, WA

Alan Edward Williams, DDS is a dentist with a practice address in Oak Harbor, Washington, and NPI 1245876549, issued on Nov 21, 2019. Check the license 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245876549
Name
Alan Edward Williams
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
104412 CA
Self-reported in NPPES; status is on the state search
Practice location
3475 N Saratoga St, Oak Harbor, WA 98278
Phone
(360) 257-9972
Enumerated
Nov 21, 2019
Record last updated
Dec 9, 2022
Fax
(360) 257-9978
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 3475 N Saratoga St

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

  1. Buddhika AbeyratnePhysician Assistant1104369560
  2. Kim Aeillo, M.A., CCC-A FAAAAudiologist1225346257
  3. Michael AtkinsRegistered Nurse1346210358
  4. Derek Austin, D.O.Family Medicine Physician1477815579
  5. Misty BarganskiClinical Social Worker1962811190
  6. Christian Bergeron, MDGeneral Practice Physician1932794856

Verify Alan Edward Williams 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

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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Industry payments in 2024: $16.48

1 payment: food and beverage; the largest payer was Solventum Corporation. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alan Williams$16.48
  2. Specialty average$540.36

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Alan Edward Williams among 2,767 dentist records in Washington

Alan Edward Williams, DDS is one of 2,767 dentist records with a practice address in Washington. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 76% of them.

  • NPI issued2019 · 76% of these records are older, 21% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2022 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

21 dentist records list a practice address in Oak Harbor

They are 21 of the 985 NPPES records with a practice address in Oak Harbor, and 2,767 dentist records in Washington.

The 8 dentist records with the nearest ZIP codes

  1. Sara Chilcutt, DDSOak Harbor, WA 982781336452788
  2. Cameron Dutt, DDSOak Harbor, WA 982781225656564
  3. John Duvenez, D.M.D., R.N.Oak Harbor, WA 982781174503783
  4. Trenton Fisher, DDSOak Harbor, WA 982781659921021
  5. Ryan Ligman, DDSOak Harbor, WA 982781912638404
  6. Nathan Nakano, DMDOak Harbor, WA 982781427504091
  7. Shirley Park, DDSOak Harbor, WA 982781437880143
  8. Nathan Patterson, DDSOak Harbor, WA 982781649250408

Common questions

What is Alan Edward Williams, DDS's NPI number?

Alan Edward Williams, DDS's National Provider Identifier (NPI) is 1245876549, issued on Nov 21, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Alan Edward Williams, DDS located?

The NPPES record lists a practice address at 3475 N Saratoga St, Oak Harbor, WA, 98278. Phone: (360) 257-9972. Providers update this record themselves, so call before visiting.

How can I verify Alan Edward Williams, DDS'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. Medicare files from data.cms.gov. 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.