LOUIS MANUEL VILLANUEVA AGACNP
NPI 1902626872
Nurse Practitioner - Acute Care in San Antonio, TX
About Louis Manuel Villanueva Agacnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LOUIS MANUEL VILLANUEVA AGACNP (NPI 1902626872) is an individual acute care provider in San Antonio, Texas, licensed in Texas (1179918) and active in the NPI registry since October 2024. He is enrolled in Medicare PECOS, is affiliated with University Health System, and maintains a secondary practice location in San Antonio.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Louis Manuel Villanueva Agacnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Louis Villanueva reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: University Of Texas Health Science Center At San Antonio
- 2,397 clinicians in this Medicare group
San Antonio, TX 78207
- Reassigned Medicare billing, Texas enrollment
- 1,129 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Health System
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78229 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Louis Villanueva's NPI number?
The NPI number for Louis Villanueva is 1902626872. It was assigned to this individual provider in the NPPES registry on October 15, 2024.
Where is Louis Villanueva located?
Louis Villanueva practices at 4502 Medical Dr, San Antonio, TX 78229. The listed phone number is (210) 567-5225.
What is Louis Villanueva's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Louis Villanueva enrolled in Medicare?
Yes. Louis Villanueva is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Louis Villanueva's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Louis Villanueva reassigns Medicare benefits to 2 organizations: Uthscsa Dental School (San Antonio, TX) and Community Medicine Associates (San Antonio, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Louis Villanueva's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Louis Villanueva accept?
Health plans from Blue Cross and Blue Shield of Texas, Community First, Imperial Insurance Companies, Inc. and WellPoint list Louis Villanueva as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Louis Villanueva affiliated with any hospitals?
According to CMS data, Louis Villanueva is affiliated with University Health System.
When was this NPI record last updated?
The NPPES record for Louis Villanueva was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Louis Manuel Villanueva, AGACNP · NPI 1902626872
Acute Care physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since October 15, 2024.
## Identity
- **NPI:** 1902626872 (Entity type: Individual)
- **Enumerated:** October 15, 2024
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 1179918 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4502 MEDICAL DR, San Antonio, TX 78229-4402
- **Phone:** (210) 567-5225 · **Fax:** (210) 567-5169
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Uthscsa Dental School (NPI 1750403887, San Antonio, TX); Community Medicine Associates (NPI 1245313329, San Antonio, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** May 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1902626872) · Data from the CMS NPPES public registry.