OrganizationActiveAccepts Medicare
John D Blenkush, DC, LLC
NPI 1013306422 · Chiropractor · Medford, OR
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1013306422
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Deanna Blenkush, Office Manager(541) 772-4399
- License
- 2897 (OR)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
3190 State St
Suite 101
Medford, OR 97504-8497
Phone: (541) 772-4399
Fax: (541) 772-4228
Street-level locationGet directions
Mailing address
3190 State St
Medford, OR 97504-8497
Registry dates
- Enumerated
- 2015-01-22
- Last updated
- 2015-01-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.