OrganizationActive
Gregory F. Koors
NPI 1356519243 · Chiropractor · Eugene, OR
Gregory F. Koors is a Chiropractor organization in Eugene, OR (NPI 1356519243).
Provider details
- NPI number
- 1356519243
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Gregory Koors, Owner(541) 683-5678
- License
- 272657 (OR)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
2201 Willamette St
Suite C
Eugene, OR 97405-3091
Phone: (541) 683-5678
Fax: (541) 373-7350
Street-level locationGet directions
Mailing address
2201 Willamette St
Eugene, OR 97405-3091
Registry dates
- Enumerated
- 2008-02-14
- Last updated
- 2011-11-17
Frequently asked questions
- What is Gregory F. Koors's NPI number?
- Gregory F. Koors's National Provider Identifier (NPI) is 1356519243, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregory F. Koors?
- Gregory F. Koors is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Gregory F. Koors located?
- Gregory F. Koors's practice location on file with NPPES is 2201 Willamette St, Eugene, OR 97405-3091.
- What is Gregory F. Koors's phone number?
- The practice phone number listed in the NPPES registry for Gregory F. Koors is (541) 683-5678.
- Who is the authorized official for Gregory F. Koors?
- The authorized official listed on Gregory F. Koors's NPPES record is Gregory Koors, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregory F. Koors's NPI active?
- Yes — Gregory F. Koors's NPI (1356519243) is active in the NPPES registry as of the last update on 2011-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.