DR. JOAQUIN ELIAS ESPINOZA M.D.
NPI 1407242977
Emergency Medicine in Beaverton, OR
About Dr. Joaquin Elias Espinoza M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOAQUIN ELIAS ESPINOZA M.D. (NPI 1407242977) is an individual emergency medicine provider in Beaverton, Oregon, licensed in Oregon (MD187086) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Meritus Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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
Dr. Joaquin Elias Espinoza 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 Joaquin Espinoza reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockville, MD 20850
- Reassigned Medicare billing, Maryland enrollment
- 301 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1376887844 (Maryland)
- 3,530 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 3
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Meritus Medical Center
Acute Care Hospitals · Hagerstown, MDMedstar Montgomery Medical Center
Acute Care Hospitals · Olney, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97005 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 Joaquin Espinoza's NPI number?
The NPI number for Joaquin Espinoza is 1407242977. It was assigned to this individual provider in the NPPES registry on April 12, 2015.
Where is Joaquin Espinoza located?
Joaquin Espinoza practices at 4855 SW Western Ave, Beaverton, OR 97005. The listed phone number is (800) 813-2000.
What is Joaquin Espinoza's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Joaquin Espinoza enrolled in Medicare?
Yes. Joaquin Espinoza 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 Joaquin Espinoza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joaquin Espinoza reassigns Medicare benefits to 2 organizations: Mep Health, LLC (Rockville, MD) and Medstar Medical Group II LLC (Washington, DC). 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 Joaquin Espinoza's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joaquin Espinoza affiliated with any hospitals?
According to CMS data, Joaquin Espinoza is affiliated with Meritus Medical Center and Medstar Montgomery Medical Center.
When was this NPI record last updated?
The NPPES record for Joaquin Espinoza was last updated on January 17, 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.
# Dr. Joaquin Elias Espinoza, M.D. · NPI 1407242977
Emergency Medicine physician in Beaverton, Oregon. Individual provider, active in the CMS NPPES registry since April 12, 2015.
## Identity
- **NPI:** 1407242977 (Entity type: Individual)
- **Enumerated:** April 12, 2015
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD187086 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 4855 SW WESTERN AVE, Beaverton, OR 97005-3460
- **Phone:** (800) 813-2000
## 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): Mep Health, LLC (NPI 1164483558, Rockville, MD); Medstar Medical Group II LLC (NPI 1205562816, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Pittsburgh School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** January 17, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1407242977) · Data from the CMS NPPES public registry.