NPPES file of Aug 9, 2026

W. Gray Grieve, D.D.S.

Orthodontics and Dentofacial Orthopedics Dentistry · Eugene, OR

W. Gray Grieve, D.D.S. is an orthodontics and dentofacial orthopedics dentistry with a practice address in Eugene, Oregon, and NPI 1386641447, issued on Jul 5, 2005. Check the license (Oregon D6746, as entered in NPPES) with the Oregon 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
1386641447
Name
W. Gray Grieve
Credential
D.D.S.
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
License number
D6746 OR
Self-reported in NPPES; status is on the state search
Practice location
995 Willagillespie RD, Eugene, OR 97401
Phone
(541) 484-1877
Enumerated
Jul 5, 2005
Record last updated
Jul 13, 2026
Fax
(541) 485-6544
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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8 nearest orthodontics and dentofacial orthopedics dentistry records → All 190 in Oregon → Look up another NPI →

Also registered at 995 Willagillespie RD

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

  1. Laurie Gray, MDPediatrics Physician1508060179
  2. Megan Hamilton, FNPFamily Nurse Practitioner1912075060
  3. David Miller, M.D.Pediatrics Physician1114918067
  4. Jennifer Olson, MDPsychiatry Physician1336300862
  5. Julie Penton, CPNPPediatric Nurse Practitioner1083788780

Verify W. Gray Grieve in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license D6746    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 Oregon license search

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W. Gray Grieve among 190 orthodontics and dentofacial orthopedics dentistry records in Oregon

W. Gray Grieve, D.D.S. is one of 190 orthodontics and dentofacial orthopedics dentistry records with a practice address in Oregon. 53% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 87% newer
  • In a Medicare fileNo · 53% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2026 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthodontics and Dentofacial Orthopedics Dentistry providers in Oregon

There are 190 orthodontics and dentofacial orthopedics dentistry records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 190 in Oregon → Every provider in Eugene → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →

The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes

  1. Jedidiah Gass, DDS, MSD, PCEugene, OR 974011811993819
  2. Jonathan Harmon, D.D.S.Eugene, OR 974011831475854
  3. David Niles, DDS MSEugene, OR 974011316051543
  4. Benjamin Thornton, DDS, MS, PCEugene, OR 974011710197728
  5. Jin Xu, DMDEugene, OR 974011598508798
  6. Brad Chvatal, DMD MSEugene, OR 974021629185889
  7. Adam Martin, DDS, MSEugene, OR 974021184780280
  8. David Bennion, DMD MSEugene, OR 974051679550602

Common questions

What is W. Gray Grieve, D.D.S.'s NPI number?

W. Gray Grieve, D.D.S.'s National Provider Identifier (NPI) is 1386641447, issued on Jul 5, 2005. An NPI identifies a provider in billing; it is not a license.

Where is W. Gray Grieve, D.D.S. located?

The NPPES record lists a practice address at 995 Willagillespie RD, Eugene, OR, 97401. Phone: (541) 484-1877. Providers update this record themselves, so call before visiting.

How can I verify W. Gray Grieve, D.D.S.'s license?

NPPES lists Oregon license number D6746, as entered by the provider. Search the Oregon 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.