DR. ELLEN JANSSEN MD
NPI 1154995116
Internal Medicine in Fremont, NE
About Dr. Ellen Janssen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ELLEN JANSSEN MD (NPI 1154995116) is an individual internal medicine provider in Fremont, Nebraska, licensed in Nebraska (8954) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, is affiliated with Methodist Fremont Health, and is a graduate of Other (2021).
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. Ellen Janssen 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 Ellen Janssen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Omaha, NE 68114
- Reassigned Medicare billing, Nebraska enrollment
- 544 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Methodist Fremont Health
Acute Care Hospitals · Fremont, NEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 68025 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FREMONT, NE 68025
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 Ellen Janssen's NPI number?
The NPI number for Ellen Janssen is 1154995116. It was assigned to this individual provider in the NPPES registry on May 14, 2021.
Where is Ellen Janssen located?
Ellen Janssen practices at 680 E Fremont Medical Park Dr, Fremont, NE 68025. The listed phone number is (402) 815-7120.
What is Ellen Janssen's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ellen Janssen enrolled in Medicare?
Yes. Ellen Janssen 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 Ellen Janssen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Janssen reassigns Medicare benefits to Physicians Clinic Inc (Omaha, NE). 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 Ellen Janssen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ellen Janssen accept?
Health plans from Blue Cross and Blue Shield of Nebraska, Oscar Insurance Company and UnitedHealthcare list Ellen Janssen 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 Ellen Janssen affiliated with any hospitals?
According to CMS data, Ellen Janssen is affiliated with Methodist Fremont Health.
When was this NPI record last updated?
The NPPES record for Ellen Janssen was last updated on October 23, 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. Ellen Janssen, MD · NPI 1154995116
Internal Medicine physician in Fremont, Nebraska. Individual provider, active in the CMS NPPES registry since May 14, 2021.
## Identity
- **NPI:** 1154995116 (Entity type: Individual)
- **Enumerated:** May 14, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 8954 (Nebraska)
- **Sole proprietor:** No
## Practice location
- **Address:** 680 E FREMONT MEDICAL PARK DR, Fremont, NE 68025-2309
- **Phone:** (402) 815-7120
## 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:** Physicians Clinic Inc (NPI 1821049156, Omaha, NE), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** October 23, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1154995116) · Data from the CMS NPPES public registry.