MRS. IRENE DE LOS REYES ALEGRE MS, CPNP, RNC, NNP
NPI 1285731653
Nurse Practitioner - Neonatal in Houston, TX

Active since September 20, 2006PECOS Enrolled
6621 FANNIN ST, HOUSTON, TX 77030(832) 824-6274 Get Directions Write a Review

NPPES record last updated: August 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Irene De Los Reyes Alegre Ms, Cpnp, Rnc, Nnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. IRENE DE LOS REYES ALEGRE MS, CPNP, RNC, NNP (NPI 1285731653) is an individual neonatal provider in Houston, Texas, licensed in Texas (643099) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1285731653
Entity TypeIndividualFemale
Primary Taxonomy363LN0000X
Provider Legal NameMRS. IRENE DE LOS REYES ALEGRECredential: MS, CPNP, RNC, NNP
Location Address6621 FANNIN STHouston, TX 77030-2399
Mailing Address11942 Silver Canyon CtHouston, TX 77067-1053 · (281) 537-7735 · Fax (281) 537-7735
Sole ProprietorYes
Medical School CMSOtherGraduated 1996
Enumeration DateSeptember 20, 2006
Last NPPES UpdateAugust 19, 2025
NPPES CertifiedAugust 19, 2025
NPI 1285731653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · NeonatalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LN0000X
License Licensed in TX · 643099
6621 FANNIN ST, Houston, TX 77030

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mrs. Irene De Los Reyes Alegre Ms, Cpnp, Rnc, Nnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2769983683
PECOS Enrollment IDI20250901000077
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Physical Therapist
6621 FANNIN ST
HOUSTON, TX 77030
Physician Assistant
6621 FANNIN ST
HOUSTON, TX 77030
Anesthesiology
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Endocrinology)
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Hematology-Oncology)
6621 FANNIN ST, MC 3-3320
HOUSTON, TX 77030

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Irene Alegre's NPI number?

The NPI number for Irene Alegre is 1285731653. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Irene Alegre located?

Irene Alegre practices at 6621 Fannin St, Houston, TX 77030. The listed phone number is (832) 824-6274.

What is Irene Alegre's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.

Is Irene Alegre enrolled in Medicare?

Yes. Irene Alegre is registered in the Medicare PECOS enrollment system.

What insurance does Irene Alegre accept?

Health plans from Blue Cross and Blue Shield of Texas, Moda Health Plan, Inc. and Oscar Insurance Company list Irene Alegre as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Irene Alegre was last updated on August 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.