What is William Sally's NPI number?

William Sally's National Provider Identifier (NPI) is 1740119338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Sally's specialty?

William Sally is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is William Sally located?

William Sally's practice location on file with NPPES is 1930 Howard Rd Ste 125, Madera, CA 93637-5155.

What is William Sally's phone number?

The practice phone number listed in the NPPES registry for William Sally is (559) 675-0105.

Is William Sally's NPI active?

Yes — William Sally's NPI (1740119338) is active in the NPPES registry as of the last update on 2026-05-18.

IndividualActive

William Sally

NPI 1740119338 · Peer Specialist · Madera, CA

William Sally is a Peer Specialist provider in Madera, CA (NPI 1740119338).

Provider details

NPI number: 1740119338
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other Service Providers

Profile Score

Basic profile(46/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

1930 Howard Rd Ste 125

Madera, CA 93637-5155

Phone: (559) 675-0105

Street-level locationGet directions

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Mailing address