CHASE ALEXANDER JOHNSON
NPI 1710448832
Emergency Medicine in Lebanon, OR
About Chase Alexander Johnson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHASE ALEXANDER JOHNSON (NPI 1710448832) is an individual emergency medicine provider in Lebanon, Oregon, licensed in Oregon (MD210465) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Legacy Good Samaritan Medical Center, and maintains a secondary practice location in Norfolk.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Chase Alexander Johnson 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 Chase Johnson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97204
- Reassigned Medicare billing, Oregon enrollment
- 163 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 4
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.
Legacy Good Samaritan Medical Center
Acute Care Hospitals · Portland, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97355 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.
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 Chase Johnson's NPI number?
The NPI number for Chase Johnson is 1710448832. It was assigned to this individual provider in the NPPES registry on March 29, 2019.
Where is Chase Johnson located?
Chase Johnson practices at 525 N Santiam Hwy, Lebanon, OR 97355. The listed phone number is (541) 258-2101.
What is Chase Johnson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Chase Johnson enrolled in Medicare?
Yes. Chase Johnson 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 Chase Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chase Johnson reassigns Medicare benefits to Northwest Acute Care Specialists PC (Portland, OR). 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 Chase Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Chase Johnson affiliated with any hospitals?
According to CMS data, Chase Johnson is affiliated with Legacy Good Samaritan Medical Center.
When was this NPI record last updated?
The NPPES record for Chase Johnson was last updated on October 28, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Chase Alexander Johnson · NPI 1710448832
Emergency Medicine physician in Lebanon, Oregon. Individual provider, active in the CMS NPPES registry since March 29, 2019.
## Identity
- **NPI:** 1710448832 (Entity type: Individual)
- **Enumerated:** March 29, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD210465 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 525 N SANTIAM HWY, Lebanon, OR 97355-4363
- **Phone:** (541) 258-2101
## 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:** Northwest Acute Care Specialists PC (NPI 1215983200, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** October 28, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1710448832) · Data from the CMS NPPES public registry.