John Selby Barton, M.D.
Family Medicine Physician · Portland, OR
John Selby Barton, M.D. is a family medicine physician with a practice address in Portland, Oregon, and NPI 1427263151, issued on May 14, 2007. Check the license (Oregon MD18509, as entered in NPPES) on the Oregon Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Selby Barton
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD18509 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1321 NE 99TH Ave, Portland, OR 97220
- Phone
- (503) 215-9900
- Enumerated
- May 14, 2007
- Record last updated
- Oct 17, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 059431 OR
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 1321 NE 99TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Selby Barton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD18509Check 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 Selby Barton among 2,847 family medicine physician records in Oregon
John Selby Barton, M.D. is one of 2,847 family medicine physician records with a practice address in Oregon. 75% 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 45% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2012 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
561 family medicine physician records list a practice address in Portland
They are 561 of the 42,088 NPPES records with a practice address in Portland, and 2,847 family medicine physician records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,847 in Oregon → Every provider in Portland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Heather Beecher, MDPortland, OR 972201558307546
- Rima Chamie, MDPortland, OR 972201316993801
- Jodi Demunter, MDPortland, OR 972201780614727
- Heidi Ferguson, MDPortland, OR 972201306810858
- Thomas Henry, MDPortland, OR 972201427029321
- Keith Kale, D.O.Portland, OR 972201043254378
- Thomas Kasten, M.D.Portland, OR 972201861467805
- Kristin Kocher, MDPortland, OR 972201629004155
Common questions
What is John Selby Barton, M.D.'s NPI number?
John Selby Barton, M.D.'s National Provider Identifier (NPI) is 1427263151, issued on May 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Selby Barton, M.D. located?
The NPPES record lists a practice address at 1321 NE 99TH Ave, Portland, OR, 97220. Phone: (503) 215-9900. Providers update this record themselves, so call before visiting.
How can I verify John Selby Barton, M.D.'s license?
NPPES lists Oregon license number MD18509, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.