What is Shannon Mason's NPI number?

Shannon Mason's National Provider Identifier (NPI) is 1689524829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Shannon Mason's specialty?

Shannon Mason is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Shannon Mason located?

Shannon Mason's practice location on file with NPPES is 231 Milburn Ave, Crete, IL 60417-2312.

What is Shannon Mason's phone number?

The practice phone number listed in the NPPES registry for Shannon Mason is (708) 465-8925.

Is Shannon Mason's NPI active?

Yes — Shannon Mason's NPI (1689524829) is active in the NPPES registry as of the last update on 2026-01-28.

IndividualActive

Shannon Mason

NPI 1689524829 · Clinical Social Worker · Crete, IL

Shannon Mason is a Clinical Social Worker provider in Crete, IL (NPI 1689524829).

Provider details

NPI number: 1689524829
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 150.107086 (IL)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 150.107086 (IL)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 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
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

231 Milburn Ave

Crete, IL 60417-2312

Phone: (708) 465-8925

Street-level locationGet directions

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Mailing address