Joaquin Elias Espinoza, M.D.
Emergency Medicine Physician · Beaverton, OR
Joaquin Elias Espinoza, M.D. is an emergency medicine physician with a practice address in Beaverton, Oregon, and NPI 1407242977, issued on Apr 12, 2015. Check the license (Oregon MD187086, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joaquin Elias Espinoza
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD187086 OR
Self-reported in NPPES; status is on the state search - Practice location
- 4855 SW Western Ave, Beaverton, OR 97005
- Phone
- (800) 813-2000
- Enumerated
- Apr 12, 2015
- Record last updated
- Jan 17, 2022
- Medicare enrollment
- Enrolled (PECOS I20250905000632); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,079 in Oregon → Look up another NPI →
Also registered at 4855 SW Western Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jean Akin, PMHNPAdult Psychiatric/Mental Health Registered Nurse1316013857
- Amanda AndersenInternal Medicine Physician1033504410
- Carole Anderson, FNPFamily Nurse Practitioner1467561241
- Scott Anderson, ODOptometrist1689774218
- Tovi Anderson, M.D., PH.D.Family Medicine Physician1902225725
- Sarah Anderson Mills, EFDADental Assistant1154886877
Verify Joaquin Elias Espinoza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD187086Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average emergency medicine physician in 2024
301 Medicare Part D claims for 207 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 54 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass29 claims
- Hydrocodone-Acetaminophen27 claims
- Cefdinir18 claims
- Ondansetron Odt18 claims
- Prednisone18 claims
- Cephalexin15 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): 86.3 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 2 group practices
- Mep Health LLCHagerstown, MD
- Santiam Memorial HospitalStayton, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joaquin Elias Espinoza among 1,079 emergency medicine physician records in Oregon
Joaquin Elias Espinoza, M.D. 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 2015, is newer than 74% of them.
- NPI issued2015 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2015 · 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).
Emergency Medicine Physician providers in Oregon
There are 1,079 emergency medicine physician records in Oregon.
All 1,079 in Oregon → Every provider in Beaverton → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- David Brumwell, MDBeaverton, OR 970051932257888
- Michael Stone, MDBeaverton, OR 970051043201262
- Nicholas Taylor, M.D.Beaverton, OR 970051619403938
- Paul Blaylock, MDAloha, OR 970061376589218
- Marcella Flores, M.D.Aloha, OR 970061578629507
- James Hedtke, MDAloha, OR 970061679509004
- William Princen, MDBeaverton, OR 970061871664037
- Anthony Ferroggiaro, MDCanby, OR 970131245254606
Common questions
What is Joaquin Elias Espinoza, M.D.'s NPI number?
Joaquin Elias Espinoza, M.D.'s National Provider Identifier (NPI) is 1407242977, issued on Apr 12, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Joaquin Elias Espinoza, M.D. located?
The NPPES record lists a practice address at 4855 SW Western Ave, Beaverton, OR, 97005. Phone: (800) 813-2000. Providers update this record themselves, so call before visiting.
How can I verify Joaquin Elias Espinoza, M.D.'s license?
NPPES lists Oregon license number MD187086, 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 Joaquin Elias Espinoza, M.D. prescribe under Medicare Part D?
In 2024, Joaquin Elias Espinoza, M.D. had 301 Medicare Part D claims for 207 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Joaquin Elias Espinoza, M.D.'s MIPS final score?
The 2023 MIPS final score is 86.3 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.