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SASHA MARIA CASTILLO FNP-BC
NPI 1174118954
Nurse Practitioner - Family in Mcallen, TX

Active since March 04, 2021PECOS Enrolled
500 S 11TH ST STE 1, MCALLEN, TX 78501(956) 867-2365(866) 302-0354 Get Directions Write a Review

NPPES record last updated: March 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 11, 2025, Mar 4, 2021 (2 updates tracked since 2021).

About Sasha Maria Castillo Fnp-bc NPPES

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

SASHA MARIA CASTILLO FNP-BC (NPI 1174118954) is an individual family provider in Mcallen, Texas, licensed in Texas (1006637) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174118954
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSASHA MARIA CASTILLOCredential: FNP-BC
Location Address500 S 11TH ST STE 1Mcallen, TX 78501-4920
Mailing Address500 S 11th St Ste 1Mcallen, TX 78501-4920 · (956) 867-2365 · Fax (956) 867-2365
Phone(956) 867-2365
Fax(866) 302-0354
Sole ProprietorYes
Enumeration DateMarch 4, 2021
Last NPPES UpdateMarch 11, 20252 updates tracked since enumeration
NPPES CertifiedMarch 11, 2025
✔ NPI 1174118954 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TX · 1006637
Also ListedIntegrative MedicineTaxonomy 202D00000X · License 1006637 (TX)
500 S 11TH ST STE 1, Mcallen, TX 78501
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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)

Sasha Maria Castillo Fnp-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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78501 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 Sasha Castillo's NPI number?

The NPI number for Sasha Castillo is 1174118954. It was assigned to this individual provider in the NPPES registry on March 4, 2021.

Where is Sasha Castillo located?

Sasha Castillo practices at 500 S 11th St Ste 1, Mcallen, TX 78501. The listed phone number is (956) 867-2365.

What is Sasha Castillo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Sasha Castillo enrolled in Medicare?

Yes. Sasha Castillo is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sasha Castillo was last updated on March 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.