MR. ISAIAS SANTIAGO FNP-BC
NPI 1831915487
Nurse Practitioner - Family in Laredo, TX

Q: What is Isaias Santiago's NPI number?

The NPI number for Isaias Santiago is 1831915487. It was assigned to this individual provider in the NPPES registry on November 27, 2024.

Q: What is Isaias Santiago's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Isaias Santiago was last updated on September 15, 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.

Active since November 27, 2024PECOS Enrolled

5108 MCPHERSON RD STE 101-B, LAREDO, TX 78041(956) 291-3090(956) 804-5573 Get Directions Write a Review

NPPES record last updated: September 15, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Sep 15, 2025, Dec 18, 2024 (2 updates tracked since 2024).

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About Mr. Isaias Santiago Fnp-bc NPPES

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

MR. ISAIAS SANTIAGO FNP-BC (NPI 1831915487) is an individual family provider in Laredo, Texas, licensed in Texas (1182259) and active in the NPI registry since November 2024. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831915487

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameMR. ISAIAS SANTIAGOCredential: FNP-BC

Location Address5108 MCPHERSON RD STE 101-BLaredo, TX 78041-7321

Mailing Address5108 Mcpherson Rd Ste 101-bLaredo, TX 78041-7321 · (956) 291-3090 · Fax (956) 804-5573

Phone(956) 291-3090

Fax(956) 804-5573

Sole ProprietorNo

Enumeration DateNovember 27, 2024

Last NPPES UpdateSeptember 15, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 15, 2025

✔ NPI 1831915487 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 · 1182259

Also ListedRegistered Nurse · Home HealthTaxonomy 163WH0200X · License 708044 (TX)

5108 MCPHERSON RD STE 101-B, Laredo, TX 78041

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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, Imperial Insurance Companies, Inc., Molina Healthcare.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)

Mr. Isaias Santiago 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 78041 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 Isaias Santiago's NPI number?

The NPI number for Isaias Santiago is 1831915487. It was assigned to this individual provider in the NPPES registry on November 27, 2024.

Where is Isaias Santiago located?

Isaias Santiago practices at 5108 Mcpherson Rd Ste 101-B, Laredo, TX 78041. The listed phone number is (956) 291-3090.

What is Isaias Santiago's specialty?

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

Is Isaias Santiago enrolled in Medicare?

Yes. Isaias Santiago is registered in the Medicare PECOS enrollment system.

What insurance does Isaias Santiago accept?

Health plans from Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc. and Molina Healthcare list Isaias Santiago 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 Isaias Santiago was last updated on September 15, 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.