Illinois Associates Psychiatry P C
NPI 1023108875 · Psychiatry Physician · Edwardsville, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Illinois Associates Psychiatry P C is a Psychiatry Physician organization in Edwardsville, IL (NPI 1023108875).
Provider details
- NPI number
- 1023108875
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Freeman, Provider(618) 656-2000
- License
- 060006403 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Behavioral Health & Social Service Providers
Profile Score
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
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
- 2006-10-13
- Last updated
- 2025-10-06
- Certified
- 2025-10-06
Frequently asked questions
- What is Illinois Associates Psychiatry P C's NPI number?
- Illinois Associates Psychiatry P C's National Provider Identifier (NPI) is 1023108875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Illinois Associates Psychiatry P C?
- Illinois Associates Psychiatry P C is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Illinois Associates Psychiatry P C located?
- Illinois Associates Psychiatry P C's practice location on file with NPPES is 103a South Pointe Drive, Edwardsville, IL 62025-3780.
- What is Illinois Associates Psychiatry P C's phone number?
- The practice phone number listed in the NPPES registry for Illinois Associates Psychiatry P C is (618) 656-2000.
- Does Illinois Associates Psychiatry P C accept Medicare?
- Illinois Associates Psychiatry P C is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Illinois Associates Psychiatry P C?
- The authorized official listed on Illinois Associates Psychiatry P C's NPPES record is Mark Freeman, Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Illinois Associates Psychiatry P C's NPI active?
- Yes — Illinois Associates Psychiatry P C's NPI (1023108875) is active in the NPPES registry as of the last update on 2025-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.