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MARISSA CASAS
NPI 1558736280
Physician Assistant in Mcallen, TX

Active since December 07, 2015
6900 N 10TH ST STE NO4, MCALLEN, TX 78504(956) 627-5137(956) 720-0966 Get Directions Write a Review

NPPES record last updated: May 4, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 4, 2020, Dec 7, 2015 (2 updates tracked since 2015).

About Marissa Casas NPPES

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

MARISSA CASAS (NPI 1558736280) is an individual physician assistant in Mcallen, Texas, licensed in Texas (PA13525) and active in the NPI registry since December 2015. She maintains a secondary practice location in Edinburg.

NPPES Registry Identity

NPI1558736280
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMARISSA CASAS
Location Address6900 N 10TH ST STE NO4Mcallen, TX 78504-3198
Mailing Address1620 E 8th St Ste 4Weslaco, TX 78596-5883 · (956) 231-5541 · Fax (956) 854-4245
Phone(956) 627-5137
Fax(956) 720-0966
Sole ProprietorNo
Enumeration DateDecember 7, 2015
Last NPPES UpdateMay 4, 20202 updates tracked since enumeration
NPPES CertifiedMay 4, 2020
✔ NPI 1558736280 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in TX · PA13525
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Also ListedChiropractorTaxonomy 111N00000X · License 12876 (TX)
6900 N 10TH ST STE NO4, Mcallen, TX 78504
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Secondary Practice Location 1

Location 1918 S State Highway 336Edinburg, TX 78539-4084 · Phone (956) 627-2021 · Fax (956) 435-0022

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 Marissa Casas's NPI number?

The NPI number for Marissa Casas is 1558736280. It was assigned to this individual provider in the NPPES registry on December 7, 2015.

Where is Marissa Casas located?

Marissa Casas practices at 6900 N 10th St Ste No4, Mcallen, TX 78504. The listed phone number is (956) 627-5137.

What is Marissa Casas's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Marissa Casas was last updated on May 4, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.