DR. JONATHAN THOMAS MASON DO
NPI 1245887355
Family Medicine - Sports Medicine in Austin, TX
About Dr. Jonathan Thomas Mason Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JONATHAN THOMAS MASON DO (NPI 1245887355) is an individual sports medicine provider in Austin, Texas, licensed in Texas (U2262) and active in the NPI registry since August 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Austin, and is a graduate of Other (2020).
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
Dr. Jonathan Thomas Mason Do 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 Jonathan Mason reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Austin, TX 78712
- Reassigned Medicare billing, Texas enrollment
- 1,188 clinicians in this Medicare group
Austin, TX 78712
- Reassigned Medicare billing, Texas enrollment
- 294 clinicians in this Medicare group
Austin, TX 78712
- Reassigned Medicare billing, Texas enrollment
- 208 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78723 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jonathan Mason's NPI number?
The NPI number for Jonathan Mason is 1245887355. It was assigned to this individual provider in the NPPES registry on August 22, 2019.
Where is Jonathan Mason located?
Jonathan Mason practices at 1900 Aldrich St Ste 150, Austin, TX 78723. The listed phone number is (888) 663-6331.
What is Jonathan Mason's specialty?
The primary specialty registered for this NPI is Family Medicine, specializing in Sports Medicine, with taxonomy code 207QS0010X.
Is Jonathan Mason enrolled in Medicare?
Yes. Jonathan Mason 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 Jonathan Mason's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Mason reassigns Medicare benefits to 3 organizations: Seton Family Of Doctors (Austin, TX), The University Of Texas At Austin (Austin, TX) and University Of Texas At Austin Dell Medical School (Austin, TX). 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 Jonathan Mason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Mason accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Jonathan Mason 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 Jonathan Mason was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Jonathan Thomas Mason, DO · NPI 1245887355
Sports Medicine physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since August 22, 2019.
## Identity
- **NPI:** 1245887355 (Entity type: Individual)
- **Enumerated:** August 22, 2019
- **Primary specialty:** Family Medicine - Sports Medicine · taxonomy 207QS0010X
- **State license:** U2262 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1900 ALDRICH ST STE 150, Austin, TX 78723-3597
- **Phone:** (888) 663-6331 · **Fax:** (415) 252-7176
## 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): Seton Family Of Doctors (NPI 1588997233, Austin, TX); The University Of Texas At Austin (NPI 1073032546, Austin, TX); University Of Texas At Austin Dell Medical School (NPI 1073066239, Austin, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** March 17, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1245887355) · Data from the CMS NPPES public registry.