NPPES file of Aug 9, 2026

Irene De Los Reyes Alegre, MS, CPNP, RNC, NNP

Neonatal Nurse Practitioner · Houston, TX

Irene De Los Reyes Alegre, MS, CPNP, RNC, NNP is a neonatal nurse practitioner with a practice address in Houston, Texas, and NPI 1285731653, issued on Sep 20, 2006. Check the license (Texas 643099, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1285731653
Name
Irene De Los Reyes Alegre
Credential
MS, CPNP, RNC, NNP
Primary taxonomy
Neonatal Nurse Practitioner 363LN0000X
License number
643099 TX
Self-reported in NPPES; status is on the state search
Practice location
6621 Fannin St, Houston, TX 77030
Phone
(832) 824-6274
Enumerated
Sep 20, 2006
Record last updated
Aug 19, 2025
Medicare enrollment
Enrolled (PECOS I20250901000077); may accept 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 neonatal nurse practitioner records → All 634 in Texas → Look up another NPI →

Also registered at 6621 Fannin St

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

  1. Saify Abbasi, M.DNeonatal-Perinatal Medicine Physician1730219395
  2. Mohammad Abu Arja, MDPediatric Hematology & Oncology Physician1235626839
  3. Darlene Acorda, PNPPediatric Nurse Practitioner1982837340
  4. Lauren Adams, PA-CPhysician Assistant1821289265
  5. Adekunle Adesina, MD PHDAnatomic Pathology Physician1376599225
  6. Natasha Afonso, MD, MPHPediatric Critical Care Medicine Physician1487815007

Verify Irene De Los Reyes Alegre 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 643099    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

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Irene De Los Reyes Alegre among 634 neonatal nurse practitioner records in Texas

Irene De Los Reyes Alegre, MS, CPNP, RNC, NNP is one of 634 neonatal nurse practitioner records with a practice address in Texas. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 83% newer
  • In a Medicare fileNo · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated1996 · median 2017 among the 47 with a school on file
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LN0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neonatal Nurse Practitioner providers in Texas

There are 634 neonatal nurse practitioner records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 634 in Texas → Every provider in Houston → Neonatal Nurse Practitioner nationwide →

The 8 neonatal nurse practitioner records with the nearest ZIP codes

  1. Eva Alvear, NPHouston, TX 770301518981430
  2. Debra Armentrout, C.N.S., N.N.P.Houston, TX 770301902976137
  3. Melinda Brand, NPHouston, TX 770301285942979
  4. Stephanie Broussard, NNPHouston, TX 770301851597504
  5. Kimberly Cole, N.N.P.Houston, TX 770301770637324
  6. Ashley Falgoust, N.N.P.Houston, TX 770301568548030
  7. Bettina Hebert, N.N.P.Houston, TX 770301114086006
  8. Valerie Huseby, N.N.P.Houston, TX 770301215096201

Common questions

What is Irene De Los Reyes Alegre, MS, CPNP, RNC, NNP's NPI number?

Irene De Los Reyes Alegre, MS, CPNP, RNC, NNP's National Provider Identifier (NPI) is 1285731653, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Irene De Los Reyes Alegre, MS, CPNP, RNC, NNP located?

The NPPES record lists a practice address at 6621 Fannin St, Houston, TX, 77030. Phone: (832) 824-6274. Providers update this record themselves, so call before visiting.

How can I verify Irene De Los Reyes Alegre, MS, CPNP, RNC, NNP's license?

NPPES lists Texas license number 643099, 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. 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.