NPI age
12 years
Enumerated 2014-04-17
● Active
Type 1 · Individual
DR. Ashley Alysse Sommerhalder, MD
Sommerhalder is 1 of 1062 family medicine providers in San Antonio and 1 of 15966 in Texas.
Primary specialty
Family Medicine
Plus 1 subspecialty
Licensed in
TX, LA
2 states
Status
Active
No deactivations on record
Last NPPES update
2021-01-08
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 15966 active family medicine providers in Texas.
NPI age
12 years
↓ 5 yr below median (17 yr)
State licenses
2 states
Top 91% — 8% of peers are multi-state
Subspecialties
0
26% of peers hold subspecialties
NPI lifetime · 2014 → 2026
2014-04Enumerated in NPPES
2014
2026
Where they practice
Practice location
19707 W Interstate 10 Ste 213
San Antonio, TX 782571748
Mailing address
19707 W Interstate 10 Ste 213
San Antonio, TX 782571748
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
5390 Barksdale Blvd Ste 200
Bossier City, LA 711124526
Location 3
2539 Viking Dr Ste 101
Bossier City, LA 711112165
Specialties
-
Family Medicine PrimaryFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Recently enumerated nearby: 6 new family medicine providers have been added in San Antonio 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.