CAROL OSBORN LMSW
NPI 1740392067
Social Worker in Grand Blanc, MI
About Carol Osborn Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROL OSBORN LMSW (NPI 1740392067) is an individual social worker in Grand Blanc, Michigan, licensed in Michigan (6801057014) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Clarkston, and is a graduate of Other (1984).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Carol Osborn Lmsw 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 Reassignments
2Medicare enrollment records show Carol Osborn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Blanc, MI 48439
- Reassigned Medicare billing, Michigan enrollment
- 15 clinicians in this Medicare group
Clarkston, MI 48346
- Reassigned Medicare billing, Michigan enrollment
- 3 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.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
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 Carol Osborn's NPI number?
The NPI number for Carol Osborn is 1740392067. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is Carol Osborn located?
Carol Osborn practices at 5445 Ali Dr Dept 320, Grand Blanc, MI 48439. The listed phone number is (810) 428-1181.
What is Carol Osborn's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Carol Osborn enrolled in Medicare?
Yes. Carol Osborn 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 organizations bill Medicare for Carol Osborn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carol Osborn reassigns Medicare benefits to 2 organizations: Cognosis Health Hillside (Grand Blanc, MI) and Counseling Centers Of Michigan (Clarkston, MI). Each 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 Carol Osborn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carol Osborn accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 3 other insurers list Carol Osborn 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 Carol Osborn was last updated on November 7, 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.
# Carol Osborn, LMSW · NPI 1740392067
Social Worker provider in Grand Blanc, Michigan. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1740392067 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **State license:** 6801057014 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 5445 ALI DR DEPT 320, Grand Blanc, MI 48439-5193
- **Phone:** (810) 428-1181
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Cognosis Health Hillside (NPI 1326726605, Grand Blanc, MI); Counseling Centers Of Michigan (NPI 1801349303, Clarkston, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1984
## Record status
- **NPPES last updated:** November 7, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1740392067) · Data from the CMS NPPES public registry.