OLIVIA IVONNE CASTRO MD
NPI 1811296569
Pediatrics in San Antonio, TX

Q: What is Olivia Castro's NPI number?

The NPI number for Olivia Castro is 1811296569. It was assigned to this individual provider in the NPPES registry on March 21, 2011.

Q: What is Olivia Castro's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Olivia Castro was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since March 21, 2011PECOS Enrolled

540 OAK CENTRE DR STE 200, SAN ANTONIO, TX 78258(210) 705-5001 Get Directions Write a Review

NPPES record last updated: October 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 18, 2023, Nov 16, 2015 (2 updates tracked since 2015).

On this page

About Olivia Ivonne Castro Md NPPES

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

OLIVIA IVONNE CASTRO MD (NPI 1811296569) is an individual pediatrics provider in San Antonio, Texas, licensed in Texas (P9172) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811296569

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameOLIVIA IVONNE CASTROCredential: MD

Location Address540 OAK CENTRE DR STE 200San Antonio, TX 78258-3937

Mailing Address540 Oak Centre Dr Ste 200San Antonio, TX 78258-3937 · (210) 705-5001 · Fax (210) 705-5004

Phone(210) 705-5001

Sole ProprietorNo

Enumeration DateMarch 21, 2011

Last NPPES UpdateOctober 22, 20252 updates tracked since enumeration

NPPES CertifiedOctober 22, 2025

✔ NPI 1811296569 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in TX · P9172

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

540 OAK CENTRE DR STE 200, San Antonio, TX 78258

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan.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)

Olivia Ivonne Castro Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78258 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

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.

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 Olivia Castro's NPI number?

The NPI number for Olivia Castro is 1811296569. It was assigned to this individual provider in the NPPES registry on March 21, 2011.

Where is Olivia Castro located?

Olivia Castro practices at 540 Oak Centre Dr Ste 200, San Antonio, TX 78258. The listed phone number is (210) 705-5001.

What is Olivia Castro's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Olivia Castro enrolled in Medicare?

Yes. Olivia Castro is registered in the Medicare PECOS enrollment system.

What insurance does Olivia Castro accept?

Health plans from Blue Cross and Blue Shield of Texas and CHRISTUS Health Plan list Olivia Castro 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 Olivia Castro was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.