Diana Villarreal, RN, CPNP
NPI 1851798896 · Pediatric Nurse Practitioner · Laredo, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Villarreal, RN, CPNP is a Pediatric Nurse Practitioner provider in Laredo, TX (NPI 1851798896).
Provider details
- NPI number
- 1851798896
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- 789378 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
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
11 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
- 2014-11-19
- Last updated
- 2014-11-19
Frequently asked questions
- What is Diana Villarreal's NPI number?
- Diana Villarreal's National Provider Identifier (NPI) is 1851798896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Villarreal's specialty?
- Diana Villarreal is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diana Villarreal located?
- Diana Villarreal's practice location on file with NPPES is 1616 Logan Ave, Laredo, TX 78040-4647.
- What is Diana Villarreal's phone number?
- The practice phone number listed in the NPPES registry for Diana Villarreal is (956) 722-5162.
- Does Diana Villarreal accept Medicare?
- Diana Villarreal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Villarreal's NPI active?
- Yes — Diana Villarreal's NPI (1851798896) is active in the NPPES registry as of the last update on 2014-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.