What is William Leach's NPI number?

William Leach's National Provider Identifier (NPI) is 1043383029, 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 841 Broadway St Ste 208, Sheridan, WY 82801-3654.

What is William Leach's phone number?

The practice phone number listed in the NPPES registry for William Leach is (307) 429-1089.

Is William Leach's NPI active?

Yes — William Leach's NPI (1043383029) is active in the NPPES registry as of the last update on 2025-02-26.

IndividualActive

William Leach, DC

NPI 1043383029 · Chiropractor · Sheridan, WY

William Leach, DC is a Chiropractor provider in Sheridan, WY (NPI 1043383029).

Provider details

NPI number: 1043383029
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: Yes
License: DC26088 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 829 (WY)
Chiropractic Providers
Chiropractor111N00000XLicense DC26088 (CA)
Chiropractic Providers

Profile Score

Detailed profile(90/100 index)

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

841 Broadway St Ste 208

Sheridan, WY 82801-3654

Phone: (307) 429-1089

Street-level locationGet directions

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Mailing address