DR. ISADORA SANDE MATHIAS MD
NPI 1689169716
Internal Medicine - Cardiovascular Disease in Round Rock, TX
About Dr. Isadora Sande Mathias Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ISADORA SANDE MATHIAS MD (NPI 1689169716) is an individual cardiovascular disease provider in Round Rock, Texas, licensed in Texas (47006148) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS, is affiliated with Baylor Scott & White Medical Center - Temple, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Isadora Sande Mathias 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baylor Scott & White Medical Center - Temple
Acute Care Hospitals · Temple, TXBaylor Scott & White Medical Center - Round Rock
Acute Care Hospitals · Round Rock, TXBaylor Scott & White Medical Center Pflugerville
Acute Care Hospitals · Pflugerville, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78665 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.
ROUND ROCK, TX 78665
ROUND ROCK, TX 78665
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 Isadora Sande Mathias's NPI number?
The NPI number for Isadora Sande Mathias is 1689169716. It was assigned to this individual provider in the NPPES registry on July 1, 2018.
Where is Isadora Sande Mathias located?
Isadora Sande Mathias practices at 302 University Blvd, Round Rock, TX 78665. The listed phone number is (512) 509-0200.
What is Isadora Sande Mathias's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Isadora Sande Mathias enrolled in Medicare?
Yes. Isadora Sande Mathias 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.
What insurance does Isadora Sande Mathias accept?
Health plans from Blue Cross and Blue Shield of Texas list Isadora Sande Mathias 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 Isadora Sande Mathias affiliated with any hospitals?
According to CMS data, Isadora Sande Mathias is affiliated with Baylor Scott & White Medical Center - Temple, Baylor Scott & White Medical Center - Round Rock and Baylor Scott & White Medical Center Pflugerville.
When was this NPI record last updated?
The NPPES record for Isadora Sande Mathias was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
