DR. MARISSA SALAZAR CANTU MD
NPI 1871869933
Pediatrics - Pediatric Emergency Medicine in San Antonio, TX

Active since March 22, 2012PECOS EnrolledAccepts Medicare Assignment
4502 MEDICAL DR, SAN ANTONIO, TX 78229(210) 358-2078(210) 358-1972 Get Directions Write a Review

NPPES record last updated: February 17, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 17, 2022, Oct 14, 2021, Jan 23, 2019 (3 updates tracked since 2019).

About Dr. Marissa Salazar Cantu Md NPPES

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

DR. MARISSA SALAZAR CANTU MD (NPI 1871869933) is an individual pediatric emergency medicine provider in San Antonio, Texas, licensed in Texas (S6584) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS, is affiliated with University Health System, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1871869933
Entity TypeIndividualFemale
Primary Taxonomy2080P0204X
Provider Legal NameDR. MARISSA SALAZAR CANTUCredential: MD
Location Address4502 MEDICAL DRSan Antonio, TX 78229-4402
Mailing Address4502 Medical DrSan Antonio, TX 78229-4402 · (210) 358-2078 · Fax (210) 358-1972
Fax(210) 358-1972
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateMarch 22, 2012
Last NPPES UpdateFebruary 17, 20223 updates tracked since enumeration
NPPES CertifiedFebruary 17, 2022
NPI 1871869933 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtyPediatrics · Pediatric Emergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0204X
License Licensed in TX · S6584
Definition

A pediatrician who has special qualifications to manage emergencies in infants and children.

Also ListedPediatricsTaxonomy 208000000X · License 2015015074 (MO)
Also ListedPediatrics · Child Abuse PediatricsTaxonomy 2080C0008X · License S6584 (TX)
Also ListedHospitalistTaxonomy 208M00000X · License 2015015074 (MO)
4502 MEDICAL DR, San Antonio, TX 78229

Other Identifiers 2

Medicaid412395201TX
Other412395202TX · Cshcn

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

Dr. Marissa Salazar Cantu 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 ID5890009385
PECOS Enrollment IDI20200608002340
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.

Hospital Affiliations CMS Care Compare

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

University Health System

Acute Care Hospitals · San Antonio, TX
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450213
Location4502 Medical DrSan Antonio, TX 78229 · Bexar County
Emergency services Birthing friendly

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.

Internal Medicine (Cardiovascular Disease)
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Student in an Organized Health Care Education/Training Program
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Student in an Organized Health Care Education/Training Program
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Physical Therapy Assistant
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Nurse Anesthetist, Certified Registered
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Nurse Anesthetist, Certified Registered
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Pharmacist
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Hospitalist
4502 MEDICAL DR
SAN ANTONIO, TX 78229

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 Cantu's NPI number?

The NPI number for Marissa Cantu is 1871869933. It was assigned to this individual provider in the NPPES registry on March 22, 2012.

Where is Marissa Cantu located?

Marissa Cantu practices at 4502 Medical Dr, San Antonio, TX 78229. The listed phone number is (210) 358-2078.

What is Marissa Cantu's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.

Is Marissa Cantu enrolled in Medicare?

Yes. Marissa Cantu 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 Marissa Cantu accept?

Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Marissa Cantu 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 Marissa Cantu affiliated with any hospitals?

According to CMS data, Marissa Cantu is affiliated with University Health System.

When was this NPI record last updated?

The NPPES record for Marissa Cantu was last updated on February 17, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.