Gregory Alan Williams, D.D.S.
Dentist · Quincy, WA
Gregory Alan Williams, D.D.S. is a dentist with a practice address in Quincy, Washington, and NPI 1407003759, issued on Aug 19, 2008. Check the license (Washington 60425350, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Alan Williams
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 60425350 WA
Self-reported in NPPES; status is on the state search - Practice location
- 746 F St SW, Quincy, WA 98848
- Phone
- (509) 787-1507
- Enumerated
- Aug 19, 2008
- Record last updated
- Feb 14, 2022
- Fax
- (509) 787-2100
- Entity
- Type 1 · individual
Also registered at 746 F St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Kwon, DDSGeneral Practice Dentistry1295988707
Verify Gregory Alan Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 60425350Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $183.48
2 payments; by number, the most common kind was gift; the largest payer was Ultradent Products Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 dentist records list a practice address in Quincy
They are 2 of the 82 NPPES records with a practice address in Quincy, and 2,767 dentist records in Washington.
All 2 in Quincy → All 2,767 in Washington → Every provider in Quincy →
Other dentist records in Washington
- Kristine Aadland, DMDVancouver, WA1427070549
- Saraa Abdulateef, BDS, MSC, FRCDCRedmond, WA1396301255
- Hesham Abdulkarim, BDS, MSDTacoma, WA1376899880
- Arman Abedi JoniEverett, WA1669854469
- Rima Abifaker, DDSBellevue, WA1154434538
- Nadia Aboulhosn, DDSEverett, WA1417280272
- Alfadhli Abu, D.D.SKirkland, WA1336439983
- Naim Abualshar, DDSSpokane, WA1891035432
- Jadine Acena, DDSSeattle, WA1942368873
- Luis Acevedo Rodriguez, DDSMarysville, WA1992114441
Common questions
What is Gregory Alan Williams, D.D.S.'s NPI number?
Gregory Alan Williams, D.D.S.'s National Provider Identifier (NPI) is 1407003759, issued on Aug 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Alan Williams, D.D.S. located?
The NPPES record lists a practice address at 746 F St SW, Quincy, WA, 98848. Phone: (509) 787-1507. Providers update this record themselves, so call before visiting.
How can I verify Gregory Alan Williams, D.D.S.'s license?
NPPES lists Washington license number 60425350, 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.
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.