IndividualActive
Antonio Alviar, RN
NPI 1245730837 · Administrator Registered Nurse · Harlingen, TX
Antonio Alviar, RN is a Administrator Registered Nurse provider in Harlingen, TX (NPI 1245730837).
Provider details
- NPI number
- 1245730837
- Entity type
- Individual
- Primary specialty
- Administrator Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 532547 (TX)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
2102 W Teege Ave
Harlingen, TX 78550-4667
Phone: (956) 412-3337
Fax: (956) 412-3338
Street-level locationGet directions
Mailing address
2102 W Teege Ave
Harlingen, TX 78550-4667
Registry dates
- Enumerated
- 2018-02-20
- Last updated
- 2021-02-11
- Certified
- 2021-02-11
Frequently asked questions
- What is Antonio Alviar's NPI number?
- Antonio Alviar's National Provider Identifier (NPI) is 1245730837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antonio Alviar's specialty?
- Antonio Alviar is listed in the NPPES registry with a primary specialty of Administrator Registered Nurse (Nursing Service Providers).
- Where is Antonio Alviar located?
- Antonio Alviar's practice location on file with NPPES is 2102 W Teege Ave, Harlingen, TX 78550-4667.
- What is Antonio Alviar's phone number?
- The practice phone number listed in the NPPES registry for Antonio Alviar is (956) 412-3337.
- Is Antonio Alviar's NPI active?
- Yes — Antonio Alviar's NPI (1245730837) is active in the NPPES registry as of the last update on 2021-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.