John Gillis, DC
NPI 1679646822 · Chiropractor · Lima, OH
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Gillis, DC is a Chiropractor provider in Lima, OH (NPI 1679646822).
Provider details
- NPI number
- 1679646822
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1226 (OH)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-11-16
- Last updated
- 2022-07-13
- Certified
- 2022-07-13
Frequently asked questions
- What is John Gillis's NPI number?
- John Gillis's National Provider Identifier (NPI) is 1679646822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Gillis's specialty?
- John Gillis is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is John Gillis located?
- John Gillis's practice location on file with NPPES is 1905 Latham Ave, Lima, OH 45805-1637.
- What is John Gillis's phone number?
- The practice phone number listed in the NPPES registry for John Gillis is (419) 228-0000.
- Does John Gillis accept Medicare?
- John Gillis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Gillis's NPI active?
- Yes — John Gillis's NPI (1679646822) is active in the NPPES registry as of the last update on 2022-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.