John Arthur McComb, D.M.D.
General Practice Dentistry · Portland, OR
John Arthur McComb, D.M.D. is a general practice dentistry with a practice address in Portland, Oregon, and NPI 1437154465, issued on Jun 16, 2005. Check the license (Oregon 5298, 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 Arthur McComb
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 5298 OR
Self-reported in NPPES; status is on the state search - Practice location
- 833 SW 11TH Ave, Portland, OR 97205
- Phone
- (503) 223-5223
- Enumerated
- Jun 16, 2005
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,888 in Oregon → Look up another NPI →
Also registered at 833 SW 11TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tasha Bollermann, D.M.D.General Practice Dentistry1184786212
Verify John Arthur McComb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 5298Check 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 Arthur McComb among 1,888 general practice dentistry records in Oregon
John Arthur McComb, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% 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).
General Practice Dentistry providers in Oregon
There are 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 Portland → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Kenneth Balmforth, DMDPortland, OR 972051518940287
- Beverlee Cutler, DMDPortland, OR 972051376543272
- Gerald Fujii, DMDPortland, OR 972051316042435
- Fay Gyapong, DMDPortland, OR 972051952314460
- Stephen Hanns, DMDPortland, OR 972051326120320
- Lillian Harewood, DMDPortland, OR 972051043395221
- James Krippaehne, D.M.D.Portland, OR 972051851386783
- Stephen Persichetti, DDSPortland, OR 972051114932779
Common questions
What is John Arthur McComb, D.M.D.'s NPI number?
John Arthur McComb, D.M.D.'s National Provider Identifier (NPI) is 1437154465, issued on Jun 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Arthur McComb, D.M.D. located?
The NPPES record lists a practice address at 833 SW 11TH Ave, Portland, OR, 97205. Phone: (503) 223-5223. Providers update this record themselves, so call before visiting.
How can I verify John Arthur McComb, D.M.D.'s license?
NPPES lists Oregon license number 5298, 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.