NPI age
17 years
Enumerated 2008-06-06
● Active
Type 1 · Individual
DR. Sarah Elizabeth Matt, MD
Matt is 1 of 25 internal medicine providers in Austin and 1 of 377 in Texas.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
TX, DC
2 states
Status
Active
No deactivations on record
Last NPPES update
2012-09-09
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 377 active internal medicine providers in Texas.
NPI age
17 years
≈ at median (18 yr)
State licenses
2 states
Top 87% — 12% of peers are multi-state
Subspecialties
1
In the 38% of peers with subspecialties
NPI lifetime · 2008 → 2026
2008-06Enumerated in NPPES
2008
2026
Where they practice
Practice location
6448 E Hwy 290, Suite # D-103
Austin, TX 787231068
Mailing address
6448 E Hwy 290, Suite # D-103
Austin, TX 787231068
Specialties
-
Internal Medicine PrimaryAn internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the...
-
General PracticeA physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Practice context
Part of a multi-provider practice. 11 other active providers share this practice address in NPPES.
Recently enumerated nearby: 2 new internal medicine providers have been added in Austin in the last 180 days.
See all →
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.