NPPES file of Aug 9, 2026

Begona Irma Alza, AGACNP-BC

Acute Care Nurse Practitioner · Houston, TX

Begona Irma Alza, AGACNP-BC is an acute care nurse practitioner with a practice address in Houston, Texas, and NPI 1285478115, issued on Jun 24, 2024. Check the license (Texas 1156765, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285478115
Name
Begona Irma Alza
Credential
AGACNP-BC
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
1156765 TX
Self-reported in NPPES; status is on the state search
Practice location
6411 Fannin St, Houston, TX 77030
Phone
(713) 704-4000
Enumerated
Jun 24, 2024
Record last updated
Oct 2, 2024
Medicare enrollment
Enrolled (PECOS I20241014000788); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest acute care nurse practitioner records → All 3,239 in Texas → Look up another NPI →

Also registered at 6411 Fannin St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Abeer Abdelhafez, MDDiagnostic Radiology Physician1225791338
  2. Hamzah Abduljabar, MDHospitalist Physician1720608730
  3. Muhammad Abdullah, CAAAnesthesiologist Assistant1053295154
  4. Nora AbifarajPharmacist1073435855
  5. Doha Aboul-FotouhPediatrics Physician1891255691
  6. Rodeo Abrencillo, M.D.Critical Care Medicine (Internal Medicine) Physician1164716635

Verify Begona Irma Alza in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 1156765    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. UT PhysiciansHouston, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Begona Irma Alza among 3,239 acute care nurse practitioner records in Texas

Begona Irma Alza, AGACNP-BC is one of 3,239 acute care nurse practitioner records with a practice address in Texas. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 81% of them.

  • NPI issued2024 · 81% of these records are older, 11% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2022 · median 2019 among the 2,120 with a school on file
  • Record last updated2024 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

712 acute care nurse practitioner records list a practice address in Houston

They are 712 of the 61,221 NPPES records with a practice address in Houston, and 3,239 acute care nurse practitioner records in Texas.

All 3,239 in Texas → Every provider in Houston → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Nancy Akins, R.N. MSN,CNS,CC ACNPHouston, TX 770301447202155
  2. Prashanth Anumandla, ANP-BC, RNHouston, TX 770301831208966
  3. Patricia Brenza, N.P.Houston, TX 770301598780173
  4. Mary Joy Daniel, NPHouston, TX 770301124064100
  5. Thomas Derksen, NPHouston, TX 770301730133026
  6. Sarah Homer, ACNPHouston, TX 770301205851896
  7. Ambili John, A.C.N.P.Houston, TX 770301396854568
  8. Wendi Jones, MSN, ACNPHouston, TX 770301528078482

Common questions

What is Begona Irma Alza, AGACNP-BC's NPI number?

Begona Irma Alza, AGACNP-BC's National Provider Identifier (NPI) is 1285478115, issued on Jun 24, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Begona Irma Alza, AGACNP-BC located?

The NPPES record lists a practice address at 6411 Fannin St, Houston, TX, 77030. Phone: (713) 704-4000. Providers update this record themselves, so call before visiting.

How can I verify Begona Irma Alza, AGACNP-BC's license?

NPPES lists Texas license number 1156765, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.