SONYA CLARK LCSW
NPI 1225810682
Social Worker - Clinical in Carbondale, IL
About Sonya Clark Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SONYA CLARK LCSW (NPI 1225810682) is an individual clinical provider in Carbondale, Illinois, licensed in Illinois (149024749) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Sonya Clark Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Sonya Clark reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Carbondale, IL 62901
- Reassigned Medicare billing, Illinois enrollment
- 702 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CARBONDALE, IL 62901
CARBONDALE, IL 62901
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sonya Clark's NPI number?
The NPI number for Sonya Clark is 1225810682. It was assigned to this individual provider in the NPPES registry on October 19, 2023.
Where is Sonya Clark located?
Sonya Clark practices at 405 W Jackson St, Carbondale, IL 62901. The listed phone number is (618) 549-0721.
What is Sonya Clark's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Sonya Clark enrolled in Medicare?
Yes. Sonya Clark is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Sonya Clark's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sonya Clark reassigns Medicare benefits to Southern Illinois Medical Services, Nfp (Carbondale, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sonya Clark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sonya Clark accept?
Health plans from Oscar Health list Sonya Clark as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Sonya Clark was last updated on December 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Sonya Clark, LCSW · NPI 1225810682
Clinical provider in Carbondale, Illinois. Individual provider, active in the CMS NPPES registry since October 19, 2023.
## Identity
- **NPI:** 1225810682 (Entity type: Individual)
- **Enumerated:** October 19, 2023
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 149024749 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 405 W JACKSON ST, Carbondale, IL 62901-1462
- **Phone:** (618) 549-0721
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Southern Illinois Medical Services, Nfp (NPI 1770656837, Carbondale, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** December 1, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1225810682) · Data from the CMS NPPES public registry.