DR. WISSAM GHUSN MD
NPI 1851093827
Internal Medicine - Gastroenterology in Rochester, MN
About Dr. Wissam Ghusn Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WISSAM GHUSN MD (NPI 1851093827) is an individual gastroenterology provider in Rochester, Minnesota, licensed in Minnesota (82047) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Hospital Rochester, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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. Wissam Ghusn Md 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 Wissam Ghusn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rochester, MN 55905
- Reassigned Medicare billing, Minnesota enrollment
- 6,534 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mayo Clinic Hospital Rochester
Acute Care Hospitals · Rochester, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55905 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.
ROCHESTER, MN 55905
ROCHESTER, MN 55905
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 Wissam Ghusn's NPI number?
The NPI number for Wissam Ghusn is 1851093827. It was assigned to this individual provider in the NPPES registry on March 21, 2023.
Where is Wissam Ghusn located?
Wissam Ghusn practices at 200 1st St SW, Rochester, MN 55905. The listed phone number is (507) 284-2511.
What is Wissam Ghusn's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Wissam Ghusn enrolled in Medicare?
Yes. Wissam Ghusn 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 Wissam Ghusn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wissam Ghusn reassigns Medicare benefits to Mayo Clinic (Rochester, MN). 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 Wissam Ghusn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Wissam Ghusn affiliated with any hospitals?
According to CMS data, Wissam Ghusn is affiliated with Mayo Clinic Hospital Rochester.
When was this NPI record last updated?
The NPPES record for Wissam Ghusn was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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. Wissam Ghusn, MD · NPI 1851093827
Gastroenterology physician in Rochester, Minnesota. Individual provider, active in the CMS NPPES registry since March 21, 2023.
## Identity
- **NPI:** 1851093827 (Entity type: Individual)
- **Enumerated:** March 21, 2023
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 82047 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 1ST ST SW, Rochester, MN 55905-0001
- **Phone:** (507) 284-2511
## 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:** Mayo Clinic (NPI 1114343860, Rochester, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** May 29, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1851093827) · Data from the CMS NPPES public registry.