Carlos Villanueva, CRNA
NPI 1376314856 · Certified Registered Nurse Anesthetist · San Antonio, TX
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carlos Villanueva, CRNA is a Certified Registered Nurse Anesthetist provider in San Antonio, TX (NPI 1376314856).
Provider details
- NPI number
- 1376314856
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1149619 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-01-12
- Last updated
- 2024-01-12
- Certified
- 2024-01-12
Frequently asked questions
- What is Carlos Villanueva's NPI number?
- Carlos Villanueva's National Provider Identifier (NPI) is 1376314856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlos Villanueva's specialty?
- Carlos Villanueva is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carlos Villanueva located?
- Carlos Villanueva's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229-4492.
- What is Carlos Villanueva's phone number?
- The practice phone number listed in the NPPES registry for Carlos Villanueva is (210) 358-4000.
- Does Carlos Villanueva accept Medicare?
- Carlos Villanueva is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carlos Villanueva's NPI active?
- Yes — Carlos Villanueva's NPI (1376314856) is active in the NPPES registry as of the last update on 2024-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.