Gregory B. Brown
Dentist · Kennewick, WA
Gregory B. Brown is a dentist with a practice address in Kennewick, Washington, and NPI 1760918171, issued on May 4, 2017. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory B. Brown
- Primary taxonomy
- Dentist 122300000X
- License number
- RES-1317 OK
Self-reported in NPPES; status is on the state search - Practice location
- 306 N Delaware St, Kennewick, WA 99336
- Phone
- (509) 735-7591
- Enumerated
- May 4, 2017
- Record last updated
- Sep 26, 2023
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,767 in Washington → Look up another NPI →
Also registered at 306 N Delaware St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hailey Stark, RDADental Assistant1720939481
- Kiersten Week, D.D.S.,M.S.Orthodontics and Dentofacial Orthopedics Dentistry1902021314
Verify Gregory B. Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck 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: $45.55
4 payments; by number, the most common kind was 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Gregory B. Brown among 2,767 dentist records in Washington
Gregory B. Brown 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 2017, is newer than 69% of them.
- NPI issued2017 · 69% of these records are older, 27% 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 updated2023 · 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).
42 dentist records list a practice address in Kennewick
They are 42 of the 2,317 NPPES records with a practice address in Kennewick, and 2,767 dentist records in Washington.
All 2,767 in Washington → Every provider in Kennewick → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Brenden Davis, DMD, MPHKennewick, WA 993361538391040
- Lance Gledhill, DDSKennewick, WA 993361437342458
- Adam Harker, D.D.S.Kennewick, WA 993361609069798
- Kenneth Howard, DDSKennewick, WA 993361437254760
- Christian Johnson, DDSKennewick, WA 993361033263355
- Mark Lucier, DMDKennewick, WA 993361740352335
- Wilbur Mock, D.D.S.Kennewick, WA 993361780868471
- Dean Molen, D.D.S.Kennewick, WA 993361487787107
Common questions
What is Gregory B. Brown's NPI number?
Gregory B. Brown's National Provider Identifier (NPI) is 1760918171, issued on May 4, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Gregory B. Brown located?
The NPPES record lists a practice address at 306 N Delaware St, Kennewick, WA, 99336. Phone: (509) 735-7591. Providers update this record themselves, so call before visiting.
How can I verify Gregory B. Brown'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.