Gregory Nelson Bigelow, D.M.D.
General Practice Dentistry · Grants Pass, OR
Gregory Nelson Bigelow, D.M.D. is a general practice dentistry with a practice address in Grants Pass, Oregon, and NPI 1821080177, issued on Aug 22, 2005. Check the license (Oregon D5659, 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.
- Name
- Gregory Nelson Bigelow
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- D5659 OR
Self-reported in NPPES; status is on the state search - Practice location
- 350 Meridian Way, Grants Pass, OR 97527
- Phone
- (541) 476-4199
- Enumerated
- Aug 22, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (541) 476-7166
- Entity
- Type 1 · individual
Also registered at 350 Meridian Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Peter Pastrell, D.M.D.General Practice Dentistry1750373197
Verify Gregory Nelson Bigelow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license D5659Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41 general practice dentistry records list a practice address in Grants Pass
They are 41 of the 2,127 NPPES records with a practice address in Grants Pass, and 1,888 general practice dentistry records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 41 in Grants Pass → All 1,888 in Oregon → Every provider in Grants Pass →
Other general practice dentistry records in Oregon
- Benjamin Aanderud, DMDSherwood, OR1366443574
- Steven Abbott, DMDVeneta, OR1417918780
- Ruth Abraham, DDSKeizer, OR1356449599
- Jesse AchatzWilsonville, OR1730661794
- Dennis Adair, D.M.D.Gladstone, OR1215235148
- Anthony Adams, D.M.DAloha, OR1295129104
- Brannick Adams, D.D.S.Roseburg, OR1376577700
- Lisa Adams, DMDBend, OR1952308017
- Nima AfsariMedford, OR1447669171
- Darioush AfsharSalem, OR1306226782
Common questions
What is Gregory Nelson Bigelow, D.M.D.'s NPI number?
Gregory Nelson Bigelow, D.M.D.'s National Provider Identifier (NPI) is 1821080177, issued on Aug 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Nelson Bigelow, D.M.D. located?
The NPPES record lists a practice address at 350 Meridian Way, Grants Pass, OR, 97527. Phone: (541) 476-4199. Providers update this record themselves, so call before visiting.
How can I verify Gregory Nelson Bigelow, D.M.D.'s license?
NPPES lists Oregon license number D5659, 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.
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.