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DR. ERNESTO MEJIA M.D.
NPI 1326401324
Pediatrics - Pediatric Cardiology in Brooklyn, NY

Active since March 29, 2016PECOS EnrolledAccepts Medicare Assignment
450 CLARKSON AVE, BOX-59, BROOKLYN, NY 11203(718) 270-2078(718) 613-8677 Get Directions Write a Review

NPPES record last updated: September 9, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 9, 2024, Mar 29, 2016 (2 updates tracked since 2016).

About Dr. Ernesto Mejia M.d. NPPES

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

DR. ERNESTO MEJIA M.D. (NPI 1326401324) is an individual pediatric cardiology provider in Brooklyn, New York, licensed in Louisiana (343331) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with West Jefferson Medical Center, and maintains a secondary practice location in New Orleans.

NPPES Registry Identity

NPI1326401324
Entity TypeIndividualMale
Primary Taxonomy2080P0202X
Provider Legal NameDR. ERNESTO MEJIACredential: M.D.
Location Address450 CLARKSON AVE, BOX-59Brooklyn, NY 11203-2012
Mailing Address450 Clarkson Ave, Box-59Brooklyn, NY 11203-2012
Phone(718) 270-2078
Fax(718) 613-8677
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMarch 29, 2016
Last NPPES UpdateSeptember 9, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2024
✔ NPI 1326401324 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in LA · 343331
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
450 CLARKSON AVE, Brooklyn, NY 11203
Open in Google Maps ↗

Secondary Practice Location 1

Location 1200 Henry Clay AveNew Orleans, LA 70118-5720 · Phone (504) 899-9511

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, HMO Louisiana.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. Ernesto Mejia M.d. 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 ID8325373855
PECOS Enrollment IDI20240920002526
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.

West Jefferson Medical Center

Acute Care Hospitals · Marrero, LA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190039
Location1101 Medical Center BlvdMarrero, LA 70072 · Jefferson 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.

SUNY DOWNSTATE MEDICAL CENTER UHB
Obstetrics & Gynecology
450 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (718) 363-2908
UNIVERSITY PHYSICIANS OF BROOKLYN
Internal Medicine (Gastroenterology)
450 CLARKSON AVE, SUITE A
BROOKLYN, NY 11203
Kings County (718) 270-1112
SNEHALATA R TOPGI MD
Emergency Medicine
450 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (718) 270-3295
DR. MARYAM NOORI KOLOORI M.D.
Student in an Organized Health Care Education/Training Program
450 CLARKSON AVE, SUNY DOWNSTATE MEDICAL CENTER
BROOKLYN, NY 11203
Kings County (412) 737-3789
DR. VIVEK YADAV MD
Internal Medicine (Pulmonary Disease)
450 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (718) 270-3302
DR. DANIEL BEEGAN MD
Family Medicine
450 CLARKSON AVE, MSC 67
BROOKLYN, NY 11203
Kings County (718) 270-4096
ELIEZER LEVITANSKY DO
Emergency Medicine
450 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (245) 331-8718
MIGUEL ANGEL BARRIOS MD
Emergency Medicine
450 CLARKSON AVE
BROOKLYN, NY 11203
Kings County (718) 245-4798

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 Ernesto Mejia's NPI number?

The NPI number for Ernesto Mejia is 1326401324. It was assigned to this individual provider in the NPPES registry on March 29, 2016.

Where is Ernesto Mejia located?

Ernesto Mejia practices at 450 Clarkson Ave Box-59, Brooklyn, NY 11203. The listed phone number is (718) 270-2078.

What is Ernesto Mejia's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Ernesto Mejia enrolled in Medicare?

Yes. Ernesto Mejia 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 Ernesto Mejia accept?

Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Ernesto Mejia 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 Ernesto Mejia affiliated with any hospitals?

According to CMS data, Ernesto Mejia is affiliated with West Jefferson Medical Center.

When was this NPI record last updated?

The NPPES record for Ernesto Mejia was last updated on September 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.