Chase Alexander Johnson
Emergency Medicine Physician · Lebanon, OR
Chase Alexander Johnson is an emergency medicine physician with a practice address in Lebanon, Oregon, and NPI 1710448832, issued on Mar 29, 2019. Check the license (Oregon MD210465, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Chase Alexander Johnson
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD210465 OR
Self-reported in NPPES; status is on the state search - Practice location
- 525 N Santiam Hwy, Lebanon, OR 97355
- Phone
- (541) 258-2101
- Enumerated
- Mar 29, 2019
- Record last updated
- Oct 28, 2022
- Medicare enrollment
- Enrolled (PECOS I20220819002180); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,079 in Oregon → Look up another NPI →
Also registered at 525 N Santiam Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anupam Arora, MDInternal Medicine Physician1861620254
- William Barish, M.D.Hospitalist Physician1518901313
- Tasha Barkley, M. D. M.P.H.Emergency Medicine Physician1154687168
- Kelly Becker, DPTPhysical Therapist1124477328
- Richard Bell, MDEmergency Medicine Physician1548285752
- Crystal Buglino, PACSurgical Physician Assistant1528395969
Verify Chase Alexander Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD210465Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average emergency medicine physician in 2024
172 Medicare Part D claims for 117 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin22 claims
- Sulfamethoxazole-Trimethoprim18 claims
- Ondansetron Odt15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 98.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Northwest Acute Care Specialists PCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chase Alexander Johnson among 1,079 emergency medicine physician records in Oregon
Chase Alexander Johnson is one of 1,079 emergency medicine physician records with a practice address in Oregon. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 87% of them.
- NPI issued2019 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2019 · median 2013 among the 557 with a school on file
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 emergency medicine physician records list a practice address in Lebanon
They are 28 of the 612 NPPES records with a practice address in Lebanon, and 1,079 emergency medicine physician records in Oregon.
All 1,079 in Oregon → Every provider in Lebanon → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Richard Bell, MDLebanon, OR 973551548285752
- Gail Defrees, M.D.Lebanon, OR 973551104869163
- Mark Donnelly, M.D.Lebanon, OR 973551700820784
- Leon Eshleman, M.D.Lebanon, OR 973551063458750
- Michael Halferty, M.D.Lebanon, OR 973551649218298
- Corey Kahn, DOLebanon, OR 973551548337801
- Christine Krishnamurthy, M.D.Lebanon, OR 973551336195817
- Alessandro Mangili, MDLebanon, OR 973551992998611
Common questions
What is Chase Alexander Johnson's NPI number?
Chase Alexander Johnson's National Provider Identifier (NPI) is 1710448832, issued on Mar 29, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Chase Alexander Johnson located?
The NPPES record lists a practice address at 525 N Santiam Hwy, Lebanon, OR, 97355. Phone: (541) 258-2101. Providers update this record themselves, so call before visiting.
How can I verify Chase Alexander Johnson's license?
NPPES lists Oregon license number MD210465, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chase Alexander Johnson prescribe under Medicare Part D?
In 2024, Chase Alexander Johnson had 172 Medicare Part D claims for 117 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Chase Alexander Johnson's MIPS final score?
The 2023 MIPS final score is 98.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.