John L. Spomer, D.M.D.
General Practice Dentistry · Hermiston, OR
John L. Spomer, D.M.D. is a general practice dentistry with a practice address in Hermiston, Oregon, and NPI 1679512115, issued on Jun 6, 2006. Check the license (Oregon D4670, 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
- John L. Spomer
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- D4670 OR
Self-reported in NPPES; status is on the state search - Practice location
- 995 W Orchard Ave, Hermiston, OR 97838
- Phone
- (541) 567-8161
- Enumerated
- Jun 6, 2006
- Record last updated
- Jul 13, 2026
- Medicaid ID
- 180620 OR
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,888 in Oregon → Look up another NPI →
Also registered at 995 W Orchard Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ryan Wieseler, DDSGeneral Practice Dentistry1336305887
Verify John L. Spomer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license D4670Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John L. Spomer among 1,888 general practice dentistry records in Oregon
John L. Spomer, D.M.D. is one of 1,888 general practice dentistry records with a practice address in Oregon. 60% 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 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 55% newer
- In a Medicare fileNo · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 general practice dentistry records list a practice address in Hermiston
They are 11 of the 479 NPPES records with a practice address in Hermiston, 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 1,888 in Oregon → Every provider in Hermiston → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Brent Bakken, DDSHermiston, OR 978381316094550
- James Hamilton, DMDHermiston, OR 978381144215583
- Mohamad Hariri, DDSHermiston, OR 978381780427047
- Matthew Hayden, DDSHermiston, OR 978381174506000
- Daniel Hayden, DDSHermiston, OR 978381437160785
- Gregory Jones, D.M.D.Hermiston, OR 978381033116751
- Michael Putnam, D.D.S.Hermiston, OR 978381295942712
- Kenneth Sjoren, D.D.S.Hermiston, OR 978381073739405
Common questions
What is John L. Spomer, D.M.D.'s NPI number?
John L. Spomer, D.M.D.'s National Provider Identifier (NPI) is 1679512115, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John L. Spomer, D.M.D. located?
The NPPES record lists a practice address at 995 W Orchard Ave, Hermiston, OR, 97838. Phone: (541) 567-8161. Providers update this record themselves, so call before visiting.
How can I verify John L. Spomer, D.M.D.'s license?
NPPES lists Oregon license number D4670, 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.