Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HILDA EDITH ALAS AGACNP-BC
NPI 1245753326
Nurse Practitioner - Acute Care in Houston, TX

Active since July 20, 2017PECOS Enrolled
1515 HOLCOMBE BLVD, HOUSTON, TX 77030(713) 745-4530 Get Directions Write a Review

NPPES record last updated: October 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 31, 2017, Jul 20, 2017 (2 updates tracked since 2017).

About Hilda Edith Alas Agacnp-bc NPPES

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

HILDA EDITH ALAS AGACNP-BC (NPI 1245753326) is an individual acute care provider in Houston, Texas, licensed in Texas (AP134592) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS and maintains a secondary practice location in Sugar Land.

NPPES Registry Identity

NPI1245753326
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameHILDA EDITH ALASCredential: AGACNP-BC
Location Address1515 HOLCOMBE BLVDHouston, TX 77030-4000
Mailing Address3358 Mcmahon WayMissouri City, TX 77459-6391
Sole ProprietorNo
Enumeration DateJuly 20, 2017
Last NPPES UpdateOctober 22, 20262 updates tracked since enumeration
NPPES CertifiedOctober 22, 2026
✔ NPI 1245753326 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in TX · AP134592
1515 HOLCOMBE BLVD, Houston, TX 77030

Secondary Practice Location 1

Location 116605 Southwest Fwy Ste 115Sugar Land, TX 77479-3475 · Phone (713) 777-5334

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hilda Edith Alas Agacnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Hilda Alas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Geriatric Medicine
4645 SWEETWATER BLVD STE 200
Sugar Land, TX 77479
  • Reassigned Medicare billing, Texas enrollment
  • 72 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Psychiatry & Neurology (Neurology)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Internal Medicine (Nephrology)
1515 HOLCOMBE BLVD, 77030-4009
HOUSTON, TX 77030
Surgery
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Pathology (Anatomic Pathology & Clinical Pathology)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Anesthesiology
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Internal Medicine (Medical Oncology)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Physician Assistant
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Nurse Practitioner
1515 HOLCOMBE BLVD
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 Hilda Alas's NPI number?

The NPI number for Hilda Alas is 1245753326. It was assigned to this individual provider in the NPPES registry on July 20, 2017.

Where is Hilda Alas located?

Hilda Alas practices at 1515 Holcombe Blvd, Houston, TX 77030. The listed phone number is (713) 745-4530.

What is Hilda Alas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Hilda Alas enrolled in Medicare?

Yes. Hilda Alas is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Hilda Alas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hilda Alas reassigns Medicare benefits to Houston In Patient Physician Associates PLLC (Sugar Land, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hilda Alas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Hilda Alas was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.