ADRIAN MARTIN CASILLAS MD
NPI 1871528125
Internal Medicine - Allergy & Immunology in El Paso, TX

Active since July 12, 2006PECOS EnrolledAccepts Medicare Assignment
11163 LA QUINTA PL STE A200, EL PASO, TX 79936(915) 320-3854 Get Directions Write a Review

NPPES record last updated: May 21, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Adrian Martin Casillas Md NPPES

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

ADRIAN MARTIN CASILLAS MD (NPI 1871528125) is an individual allergy & immunology provider in El Paso, Texas, licensed in California (G63875) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with The Hospitals Of Providence - Memorial Campus, and is a graduate of University Of California, Geffen School Of Medicine (1987).

NPPES Registry Identity

NPI1871528125
Entity TypeIndividualMale
Primary Taxonomy207RA0201X
Provider Legal NameADRIAN MARTIN CASILLASCredential: MD
Location Address11163 LA QUINTA PL STE A200El Paso, TX 79936
Mailing Address11163 La Quinta Pl Ste A200El Paso, TX 79936-5257 · (915) 320-3854
Sole ProprietorNo
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 1987
Enumeration DateJuly 12, 2006
Last NPPES UpdateMay 21, 2018
NPI 1871528125 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Allergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0201X
License Licensed in CA · G63875
Definition

An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.

11163 LA QUINTA PL STE A200, El Paso, TX 79936

Other Identifiers 1

Medicaid3352981-06TX

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Adrian Martin Casillas Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5991887085
PECOS Enrollment IDI20140324001597
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.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Test for allergy using allergenic extract 95004
An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.
783 services19 patients
Professional service for preparation and provision of 1 or more antigens 95165
This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.
290 services18 patients
Professional service for single injection of allergen 95115
A single allergen injection is a procedure where a small amount of a specific allergen is injected into your body. This is done to test your body's reaction to the allergen or to help your immune system become less sensitive to it, reducing allergic symptoms.
259 services13 patients
Established patient office or other outpatient visit, 30-39 minutes 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
87 services45 patients
New patient office or other outpatient visit, 60-74 minutes 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
27 services27 patients
Established patient office or other outpatient visit, 20-29 minutes 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
19 services15 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

The Hospitals Of Providence - Memorial Campus

Acute Care Hospitals · El Paso, TX
2/5 CMS rating
OwnershipProprietary
CMS Certification Number450002
Location2001 N Oregon StEl Paso, TX 79902 · El Paso County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79936 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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.

Nurse Practitioner (Family)
11163 LA QUINTA PL STE A200
EL PASO, TX 79936
Nurse Practitioner (Acute Care)
11163 LA QUINTA PL STE A200
EL PASO, TX 79936

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 Adrian Casillas's NPI number?

The NPI number for Adrian Casillas is 1871528125. It was assigned to this individual provider in the NPPES registry on July 12, 2006.

Where is Adrian Casillas located?

Adrian Casillas practices at 11163 La Quinta Pl Ste A200, El Paso, TX 79936. The listed phone number is (915) 320-3854.

What is Adrian Casillas's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Allergy & Immunology, with taxonomy code 207RA0201X.

Is Adrian Casillas enrolled in Medicare?

Yes. Adrian Casillas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Adrian Casillas accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Adrian Casillas 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.

Is Adrian Casillas affiliated with any hospitals?

According to CMS data, Adrian Casillas is affiliated with The Hospitals Of Providence - Memorial Campus.

When was this NPI record last updated?

The NPPES record for Adrian Casillas was last updated on May 21, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.