REZA ROY BERJIS MD
NPI 1285607606
Family Medicine in Renton, WA
About Reza Roy Berjis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REZA ROY BERJIS MD (NPI 1285607606) is an individual family medicine provider in Renton, Washington, licensed in Washington (MD6069869) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Swedish Issaquah, and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Reza Roy Berjis Md 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
3Medicare enrollment records show Reza Berjis reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Renton, WA 98055
- Reassigned Medicare billing, Washington enrollment
- 689 clinicians in this Medicare group
Bellevue, WA 98004
- Reassigned Medicare billing, Washington enrollment
- 566 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 663 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 8
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.
Swedish Issaquah
Acute Care Hospitals · Issaquah, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98055 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RENTON, WA 98055
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 Reza Berjis's NPI number?
The NPI number for Reza Berjis is 1285607606. It was assigned to this individual provider in the NPPES registry on February 8, 2006.
Where is Reza Berjis located?
Reza Berjis practices at 10555 SE Carr Rd, Renton, WA 98055. The listed phone number is (425) 656-4270.
What is Reza Berjis's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Reza Berjis enrolled in Medicare?
Yes. Reza Berjis 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 Reza Berjis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Reza Berjis reassigns Medicare benefits to 3 organizations: Valley Medical Group-Renton (Renton, WA), Overlake Medical Clinics, LLC (Bellevue, WA) and Swedish Health Services (Seattle, WA). 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 Reza Berjis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Reza Berjis accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Reza Berjis 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 Reza Berjis affiliated with any hospitals?
According to CMS data, Reza Berjis is affiliated with Swedish Issaquah.
When was this NPI record last updated?
The NPPES record for Reza Berjis was last updated on August 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Reza Roy Berjis, MD · NPI 1285607606
Family Medicine physician in Renton, Washington. Individual provider, active in the CMS NPPES registry since February 8, 2006.
## Identity
- **NPI:** 1285607606 (Entity type: Individual)
- **Enumerated:** February 8, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD6069869 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 10555 SE CARR RD, Renton, WA 98055-5820
- **Phone:** (425) 656-4270
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Valley Medical Group-Renton (NPI 1619209574, Renton, WA); Overlake Medical Clinics, LLC (NPI 1801828421, Bellevue, WA); Swedish Health Services (NPI 1619680840, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** August 17, 2021
- **Other identifiers:** Medicaid 2073553 (WA); Medicaid 1285607606 (NV)
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Source: [NPI Profile](https://npiprofile.com/npi/1285607606) · Data from the CMS NPPES public registry.