JAVIER RIVERA M.D
NPI 1093030470
Radiology - Diagnostic Radiology in Oakland, CA
About Javier Rivera M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAVIER RIVERA M.D (NPI 1093030470) is an individual diagnostic radiology provider in Oakland, California, licensed in California (C202740) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS, is affiliated with Providence Regional Medical Center Everett, and maintains a secondary practice location in Tonasket.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Javier Rivera 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
19Medicare enrollment records show Javier Rivera reassigns Medicare billing to 19 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
Palo Alto, CA 94306
- Reassigned Medicare billing, California enrollment
- 2,460 clinicians in this Medicare group
Santa Rosa, CA 95405
- Reassigned Medicare billing, Texas enrollment
- 12 clinicians in this Medicare group
Medford, OR 97504
- Reassigned Medicare billing, Texas enrollment
- 14 clinicians in this Medicare group
Los Angeles, CA 90036
- Reassigned Medicare billing, Texas enrollment
- 8 clinicians in this Medicare group
Mesa, AZ 85202
- Reassigned Medicare billing, Texas enrollment
- 145 clinicians in this Medicare group
Wenatchee, WA 98801
- Reassigned Medicare billing, Texas enrollment
- 12 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 1,270 clinicians in this Medicare group
Kirkland, WA 98034
- Reassigned Medicare billing, Texas enrollment
- 14 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 12
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence Regional Medical Center Everett
Acute Care Hospitals · Everett, WAProvidence St Peter Hospital
Acute Care Hospitals · Olympia, WASwedish Medical Center / Cherry Hill
Acute Care Hospitals · Seattle, WAPeacehealth Southwest Medical Center
Acute Care Hospitals · Vancouver, WAOverlake Hospital Medical Center
Acute Care Hospitals · Bellevue, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94609 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.
OAKLAND, CA 94609
OAKLAND, CA 94609
OAKLAND, CA 94609
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 Javier Rivera's NPI number?
The NPI number for Javier Rivera is 1093030470. It was assigned to this individual provider in the NPPES registry on March 29, 2010.
Where is Javier Rivera located?
Javier Rivera practices at 747 52nd St, Oakland, CA 94609. The listed phone number is (510) 428-3000.
What is Javier Rivera's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Javier Rivera enrolled in Medicare?
Yes. Javier Rivera 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 Javier Rivera's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Javier Rivera reassigns Medicare benefits to 19 organizations: University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA), County Of Santa Clara (Palo Alto, CA), Radia California Radiology Medical Group Inc (Santa Rosa, CA), Radia Oregon Radiology Medical Group LLC (Medford, OR) and 14 more organizations, listed in the Medicare section above. 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 Javier Rivera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Javier Rivera accept?
Health plans from Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Texas, Premera Blue Cross Blue Shield of Alaska and Sendero Health Plans, Local Nonprofit list Javier Rivera 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 Javier Rivera affiliated with any hospitals?
According to CMS data, Javier Rivera is affiliated with Providence Regional Medical Center Everett, Providence St Peter Hospital, Swedish Medical Center / Cherry Hill, Peacehealth Southwest Medical Center and Overlake Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Javier Rivera was last updated on December 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.
# Javier Rivera, M.D · NPI 1093030470
Diagnostic Radiology physician in Oakland, California. Individual provider, active in the CMS NPPES registry since March 29, 2010.
## Identity
- **NPI:** 1093030470 (Entity type: Individual)
- **Enumerated:** March 29, 2010
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** C202740 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 747 52ND ST, Oakland, CA 94609-1809
- **Phone:** (510) 428-3000
## 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:** 19 organizations under Medicare reassignment (form CMS-855R): University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); County Of Santa Clara (NPI 1285228080, Palo Alto, CA); Radia California Radiology Medical Group Inc (NPI 1740982032, Santa Rosa, CA); Radia Oregon Radiology Medical Group LLC (NPI 1073385423, Medford, OR); and 14 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** December 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1093030470) · Data from the CMS NPPES public registry.