BARBARA GEAN GREAR MSW
NPI 1659559169
Counselor - Mental Health in Carbondale, IL
About Barbara Gean Grear Msw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BARBARA GEAN GREAR MSW (NPI 1659559169) is an individual mental health provider in Carbondale, Illinois and active in the NPI registry since February 2008. She is enrolled in Medicare PECOS, maintains a secondary practice location in Carbondale, and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 4
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
Barbara Gean Grear Msw 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 Barbara Grear reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, IL 62702
- Reassigned Medicare billing, Illinois enrollment
- 262 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Barbara Grear's NPI number?
The NPI number for Barbara Grear is 1659559169. It was assigned to this individual provider in the NPPES registry on February 6, 2008.
Where is Barbara Grear located?
Barbara Grear practices at 404 S Lewis Ln, Carbondale, IL 62901. The listed phone number is (618) 519-9200.
What is Barbara Grear's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Barbara Grear enrolled in Medicare?
Yes. Barbara Grear 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 Barbara Grear's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Grear reassigns Medicare benefits to Board Of Trustees Of Southern Illinois University (Springfield, 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 Barbara Grear's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Barbara Grear was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Barbara Gean Grear, MSW · NPI 1659559169
Mental Health provider in Carbondale, Illinois. Individual provider, active in the CMS NPPES registry since February 6, 2008.
## Identity
- **NPI:** 1659559169 (Entity type: Individual)
- **Enumerated:** February 6, 2008
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** No
## Practice location
- **Address:** 404 S LEWIS LN, Carbondale, IL 62901-3547
- **Phone:** (618) 519-9200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Board Of Trustees Of Southern Illinois University (NPI 1396097960, Springfield, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** March 17, 2018
- **Other identifiers:** Medicaid 370966854006 (IL); Other 149014388 (IL); Medicaid 370966854024 (IL); and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1659559169) · Data from the CMS NPPES public registry.