DR. COREY DEUSO D.O.
NPI 1104209980
Internal Medicine in Knoxville, TN
About Dr. Corey Deuso D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. COREY DEUSO D.O. (NPI 1104209980) is an individual internal medicine provider in Knoxville, Tennessee, licensed in Tennessee (3546) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Cumberland Medical Center, and is a graduate of Lincoln Memorial University Medical Department (2015).
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
Dr. Corey Deuso D.o. 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 Corey Deuso reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Knoxville, TN 37919
- Reassigned Medicare billing, Tennessee enrollment
- 78 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 7
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cumberland Medical Center
Acute Care Hospitals · Crossville, TNLeconte Medical Center
Acute Care Hospitals · Sevierville, TNFort Loudoun Medical Center
Acute Care Hospitals · Lenoir City, TNFort Sanders Regional Medical Center
Acute Care Hospitals · Knoxville, TNParkwest Medical Center
Acute Care Hospitals · Knoxville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37919 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
KNOXVILLE, TN 37919
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 Corey Deuso's NPI number?
The NPI number for Corey Deuso is 1104209980. It was assigned to this individual provider in the NPPES registry on June 30, 2015.
Where is Corey Deuso located?
Corey Deuso practices at 1900 N Winston Rd Ste 501, Knoxville, TN 37919. The listed phone number is (865) 909-0090.
What is Corey Deuso's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Corey Deuso enrolled in Medicare?
Yes. Corey Deuso 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 Corey Deuso's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Corey Deuso reassigns Medicare benefits to Statcare Inpatient LLC (Knoxville, TN). 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 Corey Deuso's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Corey Deuso accept?
Health plans from Cigna Healthcare list Corey Deuso 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.
Is Corey Deuso affiliated with any hospitals?
According to CMS data, Corey Deuso is affiliated with Cumberland Medical Center, Leconte Medical Center, Fort Loudoun Medical Center, Fort Sanders Regional Medical Center and Parkwest Medical Center.
When was this NPI record last updated?
The NPPES record for Corey Deuso was last updated on April 24, 2024. 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.
# Dr. Corey Deuso, D.O. · NPI 1104209980
Internal Medicine physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since June 30, 2015.
## Identity
- **NPI:** 1104209980 (Entity type: Individual)
- **Enumerated:** June 30, 2015
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 3546 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 1900 N WINSTON RD STE 501, Knoxville, TN 37919-3605
- **Phone:** (865) 909-0090
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Statcare Inpatient LLC (NPI 1477086981, Knoxville, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lincoln Memorial University Medical Department, class of 2015
## Record status
- **NPPES last updated:** April 24, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1104209980) · Data from the CMS NPPES public registry.