Brian Leaf, D.C.
NPI 1679593628 · Chiropractor · Delaware, OH
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Leaf, D.C. is a Chiropractor provider in Delaware, OH (NPI 1679593628).
Provider details
- NPI number
- 1679593628
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 2936 (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
- 2006-07-20
- Last updated
- 2017-04-13
Frequently asked questions
- What is Brian Leaf's NPI number?
- Brian Leaf's National Provider Identifier (NPI) is 1679593628, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Leaf's specialty?
- Brian Leaf is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Brian Leaf located?
- Brian Leaf's practice location on file with NPPES is 1012 State Route 521, Delaware, OH 43015-1785.
- What is Brian Leaf's phone number?
- The practice phone number listed in the NPPES registry for Brian Leaf is (740) 363-9705.
- Does Brian Leaf accept Medicare?
- Brian Leaf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Leaf's NPI active?
- Yes — Brian Leaf's NPI (1679593628) is active in the NPPES registry as of the last update on 2017-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.