Alexander Barrero, DO
NPI 1265857239 · Emergency Medicine Physician · Killeen, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Barrero, DO is a Emergency Medicine Physician provider in Killeen, TX (NPI 1265857239).
Provider details
- NPI number
- 1265857239
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- R2531 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-02-26
- Last updated
- 2018-11-16
Frequently asked questions
- What is Alexander Barrero's NPI number?
- Alexander Barrero's National Provider Identifier (NPI) is 1265857239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Barrero's specialty?
- Alexander Barrero is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Barrero located?
- Alexander Barrero's practice location on file with NPPES is 2201 S Clear Creek Rd, Killeen, TX 76549-4110.
- What is Alexander Barrero's phone number?
- The practice phone number listed in the NPPES registry for Alexander Barrero is (254) 526-7523.
- Does Alexander Barrero accept Medicare?
- Alexander Barrero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Barrero's NPI active?
- Yes — Alexander Barrero's NPI (1265857239) is active in the NPPES registry as of the last update on 2018-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.