SAMANTHA REYNA CASTILLO-MALLORY DO
NPI 1376293845
Emergency Medicine in Chicago, IL

Q: What is Samantha Castillo-mallory's NPI number?

The NPI number for Samantha Castillo-mallory is 1376293845. It was assigned to this individual provider in the NPPES registry on March 26, 2022. The provider is also known as Samantha Nicole Mallory.

Q: What is Samantha Castillo-mallory's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Active since March 26, 2022PECOS Enrolled

1653 W CONGRESS PKWY, CHICAGO, IL 60612(312) 942-5000 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Samantha Reyna Castillo-mallory Do NPPES

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

SAMANTHA REYNA CASTILLO-MALLORY DO (NPI 1376293845) is an individual emergency medicine provider in Chicago, Illinois, licensed in Illinois (036.180427) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and maintains a secondary practice location in El Paso.

NPPES Registry Identity

NPI1376293845

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameSAMANTHA REYNA CASTILLO-MALLORYCredential: DO

Location Address1653 W CONGRESS PKWYChicago, IL 60612-3833

Mailing Address1653 W Congress PkwyChicago, IL 60612-3833 · (312) 942-5000

Phone(312) 942-5000

Sole ProprietorNo

Enumeration DateMarch 26, 2022

Last NPPES UpdateJune 4, 2026

NPPES CertifiedJune 4, 2026

✔ NPI 1376293845 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in IL · 036.180427

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

1653 W CONGRESS PKWY, Chicago, IL 60612

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Other Names 1

Former Name (1)Samantha Nicole Mallory

Secondary Practice Location 1

Location 110301 Gateway Blvd WEl Paso, TX 79925-7701 · Phone (915) 595-9000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Samantha Reyna Castillo-mallory Do 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 60612 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

$94.06 typical visit price

range $60.08 – $183.39

Typical copayment $23.51 (range $15.02 – $45.84)

Most-billed visit code 99203

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

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.

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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.

DR. SARAH ELIZABETH RIMAR M.D.

Internal Medicine