AMANDA CHRISTINE TREFNY
NPI 1306570247
Nurse Practitioner - Acute Care in Westlake, OH
About Amanda Christine Trefny NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMANDA CHRISTINE TREFNY (NPI 1306570247) is an individual acute care provider in Westlake, Ohio, licensed in Ohio (APRN.CNP.0030276) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS, is affiliated with Uh St John Medical Center, 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
Amanda Christine Trefny 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
4Medicare enrollment records show Amanda Trefny reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Westlake, OH 44145
- Reassigned Medicare billing, Ohio enrollment
- 48 clinicians in this Medicare group
Middleburg Heights, OH 44130
- Reassigned Medicare billing, Ohio enrollment
- 56 clinicians in this Medicare group
Middleburg Heights, OH 44130
- Reassigned Medicare billing, Ohio enrollment
- 238 clinicians in this Medicare group
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 3,958 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
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.
Uh St John Medical Center
Acute Care Hospitals · Westlake, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44145 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.
WESTLAKE, OH 44145
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 Amanda Trefny's NPI number?
The NPI number for Amanda Trefny is 1306570247. It was assigned to this individual provider in the NPPES registry on July 15, 2022.
Where is Amanda Trefny located?
Amanda Trefny practices at 29000 Center Ridge Rd, Westlake, OH 44145. The listed phone number is (440) 835-8000.
What is Amanda Trefny's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Amanda Trefny enrolled in Medicare?
Yes. Amanda Trefny 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 Amanda Trefny's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amanda Trefny reassigns Medicare benefits to 4 organizations: University Hospitals St. John Medical Center (Westlake, OH), Community Intensivists, LLC (Middleburg Heights, OH), North East Ohio Group Practice LLC (Middleburg Heights, OH) and University Hospitals Medical Group Inc (Cleveland, OH). 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 Amanda Trefny's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amanda Trefny accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Amanda Trefny 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 Amanda Trefny affiliated with any hospitals?
According to CMS data, Amanda Trefny is affiliated with Uh St John Medical Center.
When was this NPI record last updated?
The NPPES record for Amanda Trefny was last updated on July 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Amanda Christine Trefny · NPI 1306570247
Acute Care physician in Westlake, Ohio. Individual provider, active in the CMS NPPES registry since July 15, 2022.
## Identity
- **NPI:** 1306570247 (Entity type: Individual)
- **Enumerated:** July 15, 2022
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** APRN.CNP.0030276 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 29000 CENTER RIDGE RD, Westlake, OH 44145-5219
- **Phone:** (440) 835-8000
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): University Hospitals St. John Medical Center (NPI 1427353713, Westlake, OH); Community Intensivists, LLC (NPI 1992131742, Middleburg Heights, OH); North East Ohio Group Practice LLC (NPI 1063575462, Middleburg Heights, OH); University Hospitals Medical Group Inc (NPI 1669499414, Cleveland, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 15, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1306570247) · Data from the CMS NPPES public registry.