IndividualActive
Mary York, LCSW
NPI 1710998489 · Clinical Social Worker · Belleville, IL
Mary York, LCSW is a Clinical Social Worker provider in Belleville, IL (NPI 1710998489).
Provider details
- NPI number
- 1710998489
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 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
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
8601 W Main St
Belleville, IL 62223-1719
Phone: (618) 394-5900
Fax: (618) 394-5909
Street-level locationGet directions
Mailing address
15 Biltmore Ter
Swansea, IL 62226-1725
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary York's NPI number?
- Mary York's National Provider Identifier (NPI) is 1710998489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary York's specialty?
- Mary York is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary York located?
- Mary York's practice location on file with NPPES is 8601 W Main St, Belleville, IL 62223-1719.
- What is Mary York's phone number?
- The practice phone number listed in the NPPES registry for Mary York is (618) 394-5900.
- Is Mary York's NPI active?
- Yes — Mary York's NPI (1710998489) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.