What is Leah Williams's NPI number?

Leah Williams's National Provider Identifier (NPI) is 1508703752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leah Williams's specialty?

Leah Williams is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Leah Williams located?

Leah Williams's practice location on file with NPPES is 904 E Martin Luther King Dr, Centralia, IL 62801-3058.

What is Leah Williams's phone number?

The practice phone number listed in the NPPES registry for Leah Williams is (618) 533-1391.

Is Leah Williams's NPI active?

Yes — Leah Williams's NPI (1508703752) is active in the NPPES registry as of the last update on 2026-05-04.

IndividualActive

Leah Williams

NPI 1508703752 · Counselor · Centralia, IL

Leah Williams is a Counselor provider in Centralia, IL (NPI 1508703752).

Provider details

NPI number: 1508703752
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social 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

904 E Martin Luther King Dr

Centralia, IL 62801-3058

Phone: (618) 533-1391

Fax: (615) 533-0012

Street-level locationGet directions

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Mailing address