NPI age
13 years
Enumerated 2013-04-25
● Active
Type 1 · Individual
DR. Sara Mittasch Timmermann, M.D.
Timmermann is 1 of 12 radiology providers in Kerrville and 1 of 3776 in Texas.
Primary specialty
Radiology
Plus 1 subspecialty
Licensed in
TX, IL
2 states
Status
Active
No deactivations on record
Last NPPES update
2026-03-03
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 3776 active radiology providers in Texas.
NPI age
13 years
↓ 6 yr below median (19 yr)
State licenses
2 states
Top 81% — 18% of peers are multi-state
Subspecialties
0
36% of peers hold subspecialties
NPI lifetime · 2013 → 2026
2013-04Enumerated in NPPES
2013
2026
Where they practice
Practice location
551 Hill Country Dr
Kerrville, TX 780286085
Mailing address
7703 Floyd Curl Dr
San Antonio, TX 782293901
Specialties
-
Radiology PrimaryA radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Practice context
Part of a multi-provider practice. 37 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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