John Dionysius Blenkush, B.S., D.C.
Chiropractor · Medford, OR
John Dionysius Blenkush, B.S., D.C. is a chiropractor with a practice address in Medford, Oregon, and NPI 1902849441, issued on Jun 13, 2006. Check the license (Oregon 2897, 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 Dionysius Blenkush
- Credential
- B.S., D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 2897 OR
Self-reported in NPPES; status is on the state search - Practice location
- 227 S Holly St, Medford, OR 97501
- Phone
- (541) 772-4399
- Enumerated
- Jun 13, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (541) 772-4228
- Medicare enrollment
- Enrolled (PECOS I20150608002869); may accept Medicare assignment
- Medical or professional school
- Western States College Of Chiropractic, 1993
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 1,881 in Oregon → Look up another NPI →
Verify John Dionysius Blenkush in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 2897Check 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 Dionysius Blenkush among 1,881 chiropractor records in Oregon
John Dionysius Blenkush, B.S., D.C. is one of 1,881 chiropractor records with a practice address in Oregon. 18% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 74% newer
- In a Medicare fileNo · 18% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated1993 · median 2008 among the 638 with a school on file
- Record last updated2026 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Chiropractor providers in Oregon
There are 1,881 chiropractor records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,881 in Oregon → Every provider in Medford → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Charles Anderson, D.C.Medford, OR 975011427006014
- Scott Cooper, D.C.Medford, OR 975011598743262
- Gail Flock, D,C,Medford, OR 975011700957909
- Steve Santoni, DCMedford, OR 975011033620687
- Brian Smith, D.C.Medford, OR 975011225106651
- Jordan Baker, DCCentral Point, OR 975021396233383
- Jared Dance, DCCentral Point, OR 975021427121557
- Travis Dunlap, D.C.Central Point, OR 975021548681596
Common questions
What is John Dionysius Blenkush, B.S., D.C.'s NPI number?
John Dionysius Blenkush, B.S., D.C.'s National Provider Identifier (NPI) is 1902849441, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Dionysius Blenkush, B.S., D.C. located?
The NPPES record lists a practice address at 227 S Holly St, Medford, OR, 97501. Phone: (541) 772-4399. Providers update this record themselves, so call before visiting.
How can I verify John Dionysius Blenkush, B.S., D.C.'s license?
NPPES lists Oregon license number 2897, 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.