NPI age
19 years
Enumerated 2007-03-12
● Active
Type 1 · Individual
Sandra P Villarreal, CFTS
Villarreal is 1 of 291 specialist providers in San Antonio and 1 of 4038 in Texas.
Primary specialty
Specialist
Licensed in
DE
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-08
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 4038 active specialist providers in Texas.
NPI age
19 years
≈ at median (18 yr)
State licenses
1 state
0% of peers hold multiple states
Subspecialties
0
7% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-03Enumerated in NPPES
2007
2026
Where they practice
Practice location
540 Madison Oak Dr, Suite 270
San Antonio, TX 782583943
Mailing address
9131 Ocean Port St
San Antonio, TX 782423216
Specialties
-
Specialist PrimaryAn individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Practice context
Part of a multi-provider practice. 45 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new specialist provider has been added in San Antonio in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 4038 Specialist providers in Texas?
Provyx verifies the list to your scope. Business emails and direct lines are looked up at delivery, validated, and not stored.
Request a quote →How to verify this provider
- 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.