Shamrock Services Group
NPI 1811659550 · Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility · Mount Vernon, IL
Shamrock Services Group is a Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility organization in Mount Vernon, IL (NPI 1811659550).
Provider details
- NPI number
- 1811659550
- Entity type
- Organization
- Primary specialty
- Intellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Lallia Shanks, President(618) 927-0290
Specialties & taxonomies
- Intellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityPrimary320900000X
Residential Treatment Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2021-10-11
- Last updated
- 2021-10-11
- Certified
- 2021-10-11
Frequently asked questions
- What is Shamrock Services Group's NPI number?
- Shamrock Services Group's National Provider Identifier (NPI) is 1811659550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Shamrock Services Group?
- Shamrock Services Group is classified in the NPPES registry as Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility (Residential Treatment Facilities).
- Where is Shamrock Services Group located?
- Shamrock Services Group's practice location on file with NPPES is 13023 N Shiloh Dr, Mount Vernon, IL 62864-7391.
- What is Shamrock Services Group's phone number?
- The practice phone number listed in the NPPES registry for Shamrock Services Group is (618) 244-7701.
- Who is the authorized official for Shamrock Services Group?
- The authorized official listed on Shamrock Services Group's NPPES record is Lallia Shanks, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Shamrock Services Group's NPI active?
- Yes — Shamrock Services Group's NPI (1811659550) is active in the NPPES registry as of the last update on 2021-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.