William Leach
NPI 1912498684 · Chiropractor · Greenwood Village, CO
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Leach is a Chiropractor provider in Greenwood Village, CO (NPI 1912498684).
Provider details
- NPI number
- 1912498684
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Sex
- Male
- Sole proprietor
- No
- License
- CHR.0007801 (CO)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-05-29
- Last updated
- 2020-07-28
- Certified
- 2020-07-28
Frequently asked questions
- What is William Leach's NPI number?
- William Leach's National Provider Identifier (NPI) is 1912498684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Leach's specialty?
- William Leach is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is William Leach located?
- William Leach's practice location on file with NPPES is 5420 S Quebec St Ste 205, Greenwood Village, CO 80111-1902.
- What is William Leach's phone number?
- The practice phone number listed in the NPPES registry for William Leach is (720) 242-8819.
- Does William Leach accept Medicare?
- William Leach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Leach's NPI active?
- Yes — William Leach's NPI (1912498684) is active in the NPPES registry as of the last update on 2020-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.