MOHAMED JEILANI KASSIM MD
NPI 1255992574
Internal Medicine - Nephrology in Saint Paul, MN
About Mohamed Jeilani Kassim Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MOHAMED JEILANI KASSIM MD (NPI 1255992574) is an individual nephrology provider in Saint Paul, Minnesota, licensed in Minnesota (72325) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS, is affiliated with Allina United Hospital, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 2
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
Mohamed Jeilani Kassim 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 Mohamed Kassim reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
St Paul, MN 55102
- Reassigned Medicare billing, Minnesota and Wisconsin enrollments
- Also billed through NPI 1447550702 (Wisconsin), NPI 1407395247 (Wisconsin)
- 2,609 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Allina United Hospital
Acute Care Hospitals · Saint Paul, MNAbbott Northwestern Hospital
Acute Care Hospitals · Minneapolis, MNAllina Health Faribault Medical Center
Acute Care Hospitals · Faribault, MNMercy Hospital
Acute Care Hospitals · Coon Rapids, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55102 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.
SAINT PAUL, MN 55102
SAINT PAUL, MN 55102
SAINT PAUL, MN 55102
SAINT PAUL, MN 55102
SAINT PAUL, MN 55102
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 Mohamed Kassim's NPI number?
The NPI number for Mohamed Kassim is 1255992574. It was assigned to this individual provider in the NPPES registry on June 26, 2019.
Where is Mohamed Kassim located?
Mohamed Kassim practices at 225 Smith Ave N Ste 300, Saint Paul, MN 55102. The listed phone number is (651) 241-5000.
What is Mohamed Kassim's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Mohamed Kassim enrolled in Medicare?
Yes. Mohamed Kassim 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 Mohamed Kassim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mohamed Kassim reassigns Medicare benefits to Allina Health System (St Paul, 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 Mohamed Kassim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mohamed Kassim accept?
Health plans from HealthPartners list Mohamed Kassim 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 Mohamed Kassim affiliated with any hospitals?
According to CMS data, Mohamed Kassim is affiliated with Allina United Hospital, Abbott Northwestern Hospital, Allina Health Faribault Medical Center and Mercy Hospital.
When was this NPI record last updated?
The NPPES record for Mohamed Kassim was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days 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.
# Mohamed Jeilani Kassim, MD · NPI 1255992574
Nephrology physician in Saint Paul, Minnesota. Individual provider, active in the CMS NPPES registry since June 26, 2019.
## Identity
- **NPI:** 1255992574 (Entity type: Individual)
- **Enumerated:** June 26, 2019
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 72325 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 225 SMITH AVE N STE 300, Saint Paul, MN 55102-2592
- **Phone:** (651) 241-5000
## 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:** Allina Health System (NPI 1053617795, St Paul, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** September 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1255992574) · Data from the CMS NPPES public registry.