What is William Leach's NPI number?

William Leach's National Provider Identifier (NPI) is 1043558612, 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 Perfusionist (Technologists, Technicians & Other Technical Service Providers).

Where is William Leach located?

William Leach's practice location on file with NPPES is 2001 Honey Ridge Ct, Chesterfield, MO 63017-7602.

What is William Leach's phone number?

The practice phone number listed in the NPPES registry for William Leach is (314) 530-9629.

Is William Leach's NPI active?

Yes — William Leach's NPI (1043558612) is active in the NPPES registry as of the last update on 2013-01-16.

IndividualActive

William Leach, CCP

NPI 1043558612 · Perfusionist · Chesterfield, MO

William Leach, CCP is a Perfusionist provider in Chesterfield, MO (NPI 1043558612).

Provider details

NPI number: 1043558612
Entity type: Individual
Primary specialty: PerfusionistTechnologists, Technicians & Other Technical Service Providers
Credential: CCP
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

PerfusionistPrimary242T00000X
Technologists, Technicians & Other Technical Service Providers

Profile Score

Established profile(72/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
13 yrs in NPPES registry
Profile completeness38% of score
83% 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

2001 Honey Ridge Ct

Chesterfield, MO 63017-7602

Phone: (314) 530-9629

Fax: (314) 530-9629

Street-level locationGet directions

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Mailing address