SONJA ZOE OPAL EAGLE MD
NPI 1699394114
Emergency Medicine in La Jolla, CA
About Sonja Zoe Opal Eagle Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SONJA ZOE OPAL EAGLE MD (NPI 1699394114) is an individual emergency medicine provider in La Jolla, California, licensed in California (A188644) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
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
Sonja Zoe Opal Eagle 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 Sonja Eagle reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
La Jolla, CA 92037
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Regents Of The University Of California
- 221 clinicians in this Medicare group
San Diego, CA 92108
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 526 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92037 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LA JOLLA, CA 92037
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 Sonja Eagle's NPI number?
The NPI number for Sonja Eagle is 1699394114. It was assigned to this individual provider in the NPPES registry on April 14, 2020.
Where is Sonja Eagle located?
Sonja Eagle practices at 8910 Villa La Jolla Dr Ste 100, La Jolla, CA 92037. The listed phone number is (800) 926-8273.
What is Sonja Eagle's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Sonja Eagle enrolled in Medicare?
Yes. Sonja Eagle 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 Sonja Eagle's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sonja Eagle reassigns Medicare benefits to 3 organizations: Regents Of The Unviersity Of California (La Jolla, CA), Southern California Permanente Medical Group (San Diego, CA) and Regents Of The University Of California (San Diego, CA). 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 Sonja Eagle's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sonja Eagle was last updated on June 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Sonja Zoe Opal Eagle, MD · NPI 1699394114
Emergency Medicine physician in La Jolla, California. Individual provider, active in the CMS NPPES registry since April 14, 2020.
## Identity
- **NPI:** 1699394114 (Entity type: Individual)
- **Enumerated:** April 14, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A188644 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 8910 VILLA LA JOLLA DR STE 100, La Jolla, CA 92037-1701
- **Phone:** (800) 926-8273
## 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): Regents Of The Unviersity Of California (NPI 1629095500, La Jolla, CA); Southern California Permanente Medical Group (NPI 1023425972, San Diego, CA); Regents Of The University Of California (NPI 1003934803, San Diego, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** June 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1699394114) · Data from the CMS NPPES public registry.