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

DR. ALEXANDRIA ANN ASVESTAS MD
NPI 1346824927
Urology in Houston, TX

Active since May 10, 2021PECOS Enrolled
9230 KATY FWY STE 510, HOUSTON, TX 77055(713) 634-4477 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 14, 2026, Oct 27, 2022, Oct 20, 2022 and 1 more (4 updates tracked since 2021).

About Dr. Alexandria Ann Asvestas Md NPPES

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

DR. ALEXANDRIA ANN ASVESTAS MD (NPI 1346824927) is an individual urology provider in Houston, Texas, licensed in Texas (W4751) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1346824927
Entity TypeIndividualFemale
Primary Taxonomy208800000X
Provider Legal NameDR. ALEXANDRIA ANN ASVESTASCredential: MD
Location Address9230 KATY FWY STE 510Houston, TX 77055-7467
Mailing Address9230 Katy Fwy Ste 510Houston, TX 77055-7467
Phone(713) 634-4477
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMay 10, 2021
Last NPPES UpdateJune 29, 20264 updates tracked since enumeration
NPPES CertifiedJune 29, 2026
✔ NPI 1346824927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
License✔ Licensed in TX · W4751
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
9230 KATY FWY STE 510, Houston, TX 77055
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alexandria Ann Asvestas Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID547737702
PECOS Enrollment IDI20260424001042
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 77055 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
Most-billed visit code 99213
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 2

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

GREGORY DANIEL HESTER MD
Urology
9230 KATY FWY STE 510
HOUSTON, TX 77055
Harris County (713) 634-4441
FRANCISCO JOSE GELPI-HAMMERSCHMIDT M.D.
Urology
9230 KATY FWY STE 510
HOUSTON, TX 77055
Harris County (713) 634-4441

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 Alexandria Asvestas's NPI number?

The NPI number for Alexandria Asvestas is 1346824927. It was assigned to this individual provider in the NPPES registry on May 10, 2021.

Where is Alexandria Asvestas located?

Alexandria Asvestas practices at 9230 Katy Fwy Ste 510, Houston, TX 77055. The listed phone number is (713) 634-4477.

What is Alexandria Asvestas's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Alexandria Asvestas enrolled in Medicare?

Yes. Alexandria Asvestas is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alexandria Asvestas was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 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.