DR. TOBIAS PHILIP KEENEY-BONTHRONE MD
NPI 1881157311
Emergency Medicine in San Diego, CA
About Dr. Tobias Philip Keeney-bonthrone Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TOBIAS PHILIP KEENEY-BONTHRONE MD (NPI 1881157311) is an individual emergency medicine provider in San Diego, California, licensed in Illinois (036.159050) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Fhn Memorial Hospital, and is a graduate of University Of Michigan Medical School (2019).
NPPES Registry Identity
Specialties & Licenses
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. Tobias Philip Keeney-bonthrone 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
2Medicare enrollment records show Tobias Keeney-bonthrone reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Freeport, IL 61032
- Reassigned Medicare billing, Illinois enrollment
- 478 clinicians in this Medicare group
Freeport, IL 61032
- Reassigned Medicare billing, Illinois enrollment
- 391 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Fhn Memorial Hospital
Acute Care Hospitals · Freeport, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92134 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92134
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 Tobias Keeney-bonthrone's NPI number?
The NPI number for Tobias Keeney-bonthrone is 1881157311. It was assigned to this individual provider in the NPPES registry on April 11, 2019.
Where is Tobias Keeney-bonthrone located?
Tobias Keeney-bonthrone practices at 34800 Bob Wilson Dr, San Diego, CA 92134. The listed phone number is (619) 532-6400.
What is Tobias Keeney-bonthrone's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Tobias Keeney-bonthrone enrolled in Medicare?
Yes. Tobias Keeney-bonthrone 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 Tobias Keeney-bonthrone's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tobias Keeney-bonthrone reassigns Medicare benefits to 2 organizations: Freeport Memorial Hospital (Freeport, IL) and Freeport Regional Health Care Foundation (Freeport, IL). 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 Tobias Keeney-bonthrone's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Tobias Keeney-bonthrone affiliated with any hospitals?
According to CMS data, Tobias Keeney-bonthrone is affiliated with Fhn Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Tobias Keeney-bonthrone was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 days 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. Tobias Philip Keeney-Bonthrone, MD · NPI 1881157311
Emergency Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since April 11, 2019.
## Identity
- **NPI:** 1881157311 (Entity type: Individual)
- **Enumerated:** April 11, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 036.159050 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 34800 BOB WILSON DR, San Diego, CA 92134-1098
- **Phone:** (619) 532-6400
## 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): Freeport Memorial Hospital (NPI 1447228788, Freeport, IL); Freeport Regional Health Care Foundation (NPI 1457337016, Freeport, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 2019
## Record status
- **NPPES last updated:** September 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1881157311) · Data from the CMS NPPES public registry.