MRS. SHELLEY LYNNE JANSSEN M.D.
NPI 1124089693
Family Medicine in Klamath Falls, OR
About Mrs. Shelley Lynne Janssen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. SHELLEY LYNNE JANSSEN M.D. (NPI 1124089693) is an individual family medicine provider in Klamath Falls, Oregon, licensed in Oregon (MD228736) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Sky Lakes Medical Center, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
Other Identifiers 1
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. Shelley Lynne Janssen M.d. 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 Reassignments
2Medicare enrollment records show Shelley Janssen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Klamath Falls, OR 97601
- Reassigned Medicare billing, Oregon enrollment
- 22 clinicians in this Medicare group
Anderson, SC 29621
- Reassigned Medicare billing, South Carolina enrollment
- 133 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.
Sky Lakes Medical Center
Acute Care Hospitals · Klamath Falls, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
KLAMATH FALLS, OR 97601
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 Shelley Janssen's NPI number?
The NPI number for Shelley Janssen is 1124089693. It was assigned to this individual provider in the NPPES registry on March 31, 2006.
Where is Shelley Janssen located?
Shelley Janssen practices at 2074 S 6th St, Klamath Falls, OR 97601. The listed phone number is (541) 841-8110.
What is Shelley Janssen's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Shelley Janssen enrolled in Medicare?
Yes. Shelley 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 organizations bill Medicare for Shelley Janssen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shelley Janssen reassigns Medicare benefits to 2 organizations: Klamath Health Partnership Inc (Klamath Falls, OR) and Novant Health Urgent Cares LLC (Anderson, SC). Each 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 Shelley Janssen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shelley Janssen accept?
Health plans from BridgeSpan Health Company, First Choice Next, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Shelley 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 Shelley Janssen affiliated with any hospitals?
According to CMS data, Shelley Janssen is affiliated with Sky Lakes Medical Center.
When was this NPI record last updated?
The NPPES record for Shelley Janssen was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mrs. Shelley Lynne Janssen, M.D. · NPI 1124089693
Family Medicine physician in Klamath Falls, Oregon. Individual provider, active in the CMS NPPES registry since March 31, 2006.
## Identity
- **NPI:** 1124089693 (Entity type: Individual)
- **Enumerated:** March 31, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD228736 (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2074 S 6TH ST, Klamath Falls, OR 97601-3372
- **Phone:** (541) 841-8110 · **Fax:** (541) 851-8114
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Klamath Health Partnership Inc (NPI 1538155825, Klamath Falls, OR); Novant Health Urgent Cares LLC (NPI 1841026382, Anderson, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** July 21, 2026
- **Other identifiers:** Medicaid 891196G (NC)
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Source: [NPI Profile](https://npiprofile.com/npi/1124089693) · Data from the CMS NPPES public registry.