MRS. CHRISTINE K BENSON-LARSON LCSW
NPI 1275600124
Social Worker - Clinical in Ottawa, IL
About Mrs. Christine K Benson-larson Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. CHRISTINE K BENSON-LARSON LCSW (NPI 1275600124) is an individual clinical provider in Ottawa, Illinois and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1991).
NPPES Registry Identity
Specialties & Licenses
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
Mrs. Christine K Benson-larson 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 Christine Benson-larson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Peoria, IL 61615
- Reassigned Medicare billing, Illinois enrollment
- 2,944 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61350 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Christine Benson-larson's NPI number?
The NPI number for Christine Benson-larson is 1275600124. It was assigned to this individual provider in the NPPES registry on November 29, 2006.
Where is Christine Benson-larson located?
Christine Benson-larson practices at 1100 E Norris Drive, Ottawa, IL 61350. The listed phone number is (815) 434-4382.
What is Christine Benson-larson's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Christine Benson-larson enrolled in Medicare?
Yes. Christine Benson-larson 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 Christine Benson-larson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Benson-larson reassigns Medicare benefits to Osf Multi-Specialty Group (Peoria, 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 Christine Benson-larson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christine Benson-larson accept?
Health plans from Oscar Health list Christine Benson-larson 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 Christine Benson-larson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Mrs. Christine K Benson-Larson, LCSW · NPI 1275600124
Clinical provider in Ottawa, Illinois. Individual provider, active in the CMS NPPES registry since November 29, 2006.
## Identity
- **NPI:** 1275600124 (Entity type: Individual)
- **Enumerated:** November 29, 2006
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **Sole proprietor:** No
## Practice location
- **Address:** 1100 E NORRIS DRIVE, Ottawa, IL 61350-3678
- **Phone:** (815) 434-4382 · **Fax:** (815) 431-5528
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Osf Multi-Specialty Group (NPI 1154908929, Peoria, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1991
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1275600124) · Data from the CMS NPPES public registry.