NPI age
14 years
Enumerated 2012-04-05
● Active Type 2 · Organization
Houston Surgical Assistant Services, Inc.
Houston Surgical Assistant Services, Inc. is 1 of 1890 physician assistant organizations in Texas.
Primary specialty
Physician Assistant
Plus 1 secondary
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Barillas
Owner
Last NPPES update
2017-05-02
Source: monthly bulk 2026-05
How this organization compares
Across 1890 active physician assistant providers in Texas.
NPI age
14 years
↑ 3 yr above median
Practice locations
1
0 secondary on file
Subspecialties
1
In the 32% of peers with subspecialties
NPI lifetime · 2012 → 2026
2012-04Enumerated in NPPES
2012
2026
Where they practice
Primary practice location
8203 Willow Place Dr S, Suite 419
Houston, TX 770705655
Mailing address
Po Box 691789
Houston, TX 772691789
Authorized official
Jaime Ildebrando Barillas, MD.,LSA
Owner
📞 8322375656
Individual providers at this organization
5 individual providers on file at this primary practice address.
- Jaime Barillas, MD, LSA Physician Assistant NPI 1922126598
- Edmund Guilfoyle, PH.D. Psychologist NPI 1952487027
- Ignacio Plaza, MD, CSA Surgery NPI 1417267477
- Jorge Tolentino, MD, LSA Surgery NPI 1801141437
- Joycelyn Torres Physician Assistant NPI 1528228160
Specialties
-
Physician Assistant PrimaryDefinition to come...
-
SurgeryA general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and...
Practice context
Multi-provider organization. 5 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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