Alexander Barrero, DO
Emergency Medicine Physician · Killeen, TX
Alexander Barrero, DO is an emergency medicine physician with a practice address in Killeen, Texas, and NPI 1265857239, issued on Feb 26, 2014. Check the license (Texas R2531, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alexander Barrero
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- R2531 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2201 S Clear Creek RD, Killeen, TX 76549
- Phone
- (254) 526-7523
- Enumerated
- Feb 26, 2014
- Record last updated
- Nov 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 2201 S Clear Creek RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Anaya, MDEmergency Medical Services (Emergency Medicine) Physician1770560385
- Ann Baylor, MDObstetrics & Gynecology Physician1659364461
- Emelia Boafo, PAPhysician Assistant1538481585
- Adam Bossen, MDAnesthesiology Physician1669628772
- Gillian Bruno, M.D.Internal Medicine Physician1023053899
- Patricia Burns, FNPFamily Nurse Practitioner1619232311
Verify Alexander Barrero in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R2531Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average emergency medicine physician in 2024
12 Medicare Part D claims, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Alexander Barrero among 4,885 emergency medicine physician records in Texas
Alexander Barrero, DO is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 63% of them.
- NPI issued2014 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2018 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Texas
There are 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Killeen → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Karen Carmody, MDKilleen, TX 765491689710477
- James Coughlin, MDKilleen, TX 765491972676070
- David Cummings, DO, MSKilleen, TX 765491124302708
- Dustin DwigginsKilleen, TX 765491487071742
- Corey Fearheiley, MDKilleen, TX 765491013032218
- Douglas Jeffrey, MDKilleen, TX 765491306057369
- Luke Lewis, MDKilleen, TX 765491457915597
- Rena Salyer, D.O.Killeen, TX 765491285676775
Common questions
What is Alexander Barrero, DO's NPI number?
Alexander Barrero, DO's National Provider Identifier (NPI) is 1265857239, issued on Feb 26, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Barrero, DO located?
The NPPES record lists a practice address at 2201 S Clear Creek RD, Killeen, TX, 76549. Phone: (254) 526-7523. Providers update this record themselves, so call before visiting.
How can I verify Alexander Barrero, DO's license?
NPPES lists Texas license number R2531, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alexander Barrero, DO prescribe under Medicare Part D?
In 2024, Alexander Barrero, DO had 12 Medicare Part D claims; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.