DR. BRIAN EDWARD JAMESON M.D.
NPI 1376805069
Emergency Medicine in Austin, TX
About Dr. Brian Edward Jameson M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRIAN EDWARD JAMESON M.D. (NPI 1376805069) is an individual emergency medicine provider in Austin, Texas, licensed in Texas (B0099522973) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 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 (PECOS)
Dr. Brian Edward Jameson M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show Brian Jameson reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Austin, TX 78701
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Ascension Seton
- 101 clinicians in this Medicare group
Killeen, TX 76549
- Reassigned Medicare billing, Texas enrollment
- 387 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 681 clinicians in this Medicare group
San Antonio, TX 78249
- Reassigned Medicare billing, Texas enrollment
- 379 clinicians in this Medicare group
Orange, TX 77630
- Reassigned Medicare billing, Texas enrollment
- 205 clinicians in this Medicare group
Amarillo, TX 79106
- Reassigned Medicare billing, Texas enrollment
- 66 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 78735 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Brian Jameson's NPI number?
The NPI number for Brian Jameson is 1376805069. It was assigned to this individual provider in the NPPES registry on June 9, 2012.
Where is Brian Jameson located?
Brian Jameson practices at 4409 Twisted Tree Dr, Austin, TX 78735. The listed phone number is (215) 684-9981.
What is Brian Jameson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Brian Jameson enrolled in Medicare?
Yes. Brian Jameson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Brian Jameson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Jameson reassigns Medicare benefits to 7 organizations: Seton Family Of Hospitals (Austin, TX), Sound Physicians Emergency Medicine Of Texas PLLC (Killeen, TX), Emergency Medicine Services Of Tx, PLLC (San Antonio, TX), Hospital Medicine Services Of Tx, PLLC (San Antonio, TX), Third Coast Emergency Physicians Southwest PA (San Antonio, TX) and 2 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 Brian Jameson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brian Jameson accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Brian Jameson 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.
When was this NPI record last updated?
The NPPES record for Brian Jameson was last updated on September 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Brian Edward Jameson, M.D. · NPI 1376805069
Emergency Medicine physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since June 9, 2012.
## Identity
- **NPI:** 1376805069 (Entity type: Individual)
- **Enumerated:** June 9, 2012
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** B0099522973 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4409 TWISTED TREE DR, Austin, TX 78735-6431
- **Phone:** (215) 684-9981
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Seton Family Of Hospitals (NPI 1437172368, Austin, TX); Sound Physicians Emergency Medicine Of Texas PLLC (NPI 1518475557, Killeen, TX); Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX); Hospital Medicine Services Of Tx, PLLC (NPI 1881392363, San Antonio, TX); Third Coast Emergency Physicians Southwest PA (NPI 1497793475, San Antonio, TX); and 2 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 4, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1376805069) · Data from the CMS NPPES public registry.