NPI age
13 years
Enumerated 2013-03-08
● Active Type 2 · Organization
San Marcos Asc Llc
San Marcos Asc Llc is 1 of 1647 clinic/center organizations in Texas.
Primary specialty
Clinic/Center
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Swinney
Vp
Last NPPES update
2018-04-17
Source: monthly bulk 2026-05
How this organization compares
Across 1647 active clinic/center providers in Texas.
NPI age
13 years
↓ 3 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2013 → 2026
2013-03Enumerated in NPPES
2013
2026
Where they practice
Primary practice location
1891 Medical Pkwy
San Marcos, TX 786667559
Mailing address
1891 Medical Pkwy
San Marcos, TX 786667559
Authorized official
William Gregory Swinney
Vp
📞 9727892877
Specialties
-
Clinic/Center PrimaryDefinition to come...
Practice context
Single-site organization. Only one practice location on file.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.