ELIZABETH MARIE MCDONOUGH MD
NPI 1639226442
Pediatrics - Pediatric Gastroenterology in Baton Rouge, LA

Active since January 04, 2007PECOS EnrolledAccepts Medicare Assignment
7777 HENNESSY BLVD, STE 502, BATON ROUGE, LA 70808(225) 765-6834 Get Directions Write a Review

NPPES record last updated: January 20, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Elizabeth Marie Mcdonough Md NPPES

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

ELIZABETH MARIE MCDONOUGH MD (NPI 1639226442) is an individual pediatric gastroenterology provider in Baton Rouge, Louisiana, licensed in Louisiana (MD.208090) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Childrens Hospital, and maintains a secondary practice location in Baton Rouge.

NPPES Registry Identity

NPI1639226442
Entity TypeIndividualFemale
Primary Taxonomy2080P0206X
Provider Legal NameELIZABETH MARIE MCDONOUGHCredential: MD
Location Address7777 HENNESSY BLVD, STE 502Baton Rouge, LA 70808-4300
Mailing Address2051 Silverside Dr, Ste 260Baton Rouge, LA 70808-9005 · (225) 490-6301 · Fax (225) 765-9539
Sole ProprietorNo
Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 2006
Enumeration DateJanuary 4, 2007
Last NPPES UpdateJanuary 20, 2025
NPPES CertifiedJanuary 20, 2025
NPI 1639226442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPediatrics · Pediatric GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0206X
Licenses Licensed in LA · MD.208090 Licensed in AR · E-7508
Definition

A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.

7777 HENNESSY BLVD, Baton Rouge, LA 70808

Secondary Practice Location 1

Location 18200 Constantin Blvd Fl 4Baton Rouge, LA 70809-3481 · Phone (225) 765-5500 · Fax (225) 765-2054

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

Elizabeth Marie Mcdonough 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 ID42475246
PECOS Enrollment IDI20151207000806
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.

Childrens Hospital

Childrens · New Orleans, LA
OwnershipVoluntary non-profit - Private
CMS Certification Number193300
Location200 Henry Clay AveNew Orleans, LA 70118 · Orleans County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70808 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
$124.60 typical visit price
range $53.43 – $164.73
Typical copayment $31.15 (range $13.35 – $41.18)
Most-billed visit code 99204
Established Patient
$95.09 typical visit price
range $16.64 – $133.62
Typical copayment $23.77 (range $4.16 – $33.40)
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.

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.

Anesthesiology
7777 HENNESSY BLVD, SUITE 301
BATON ROUGE, LA 70808
Nurse Practitioner
7777 HENNESSY BLVD, SUITE 1000
BATON ROUGE, LA 70808
Nurse Practitioner (Acute Care)
7777 HENNESSY BLVD, SUITE 701
BATON ROUGE, LA 70808
Durable Medical Equipment & Medical Supplies
7777 HENNESSY BLVD, SUITE 5000
BATON ROUGE, LA 70808
Surgery
7777 HENNESSY BLVD, SUITE 612
BATON ROUGE, LA 70808
Physician Assistant
7777 HENNESSY BLVD, OUR LADY OF THE LAKE MED CNTR -- ER DEPT
BATON ROUGE, LA 70808
Surgery
7777 HENNESSY BLVD, SUITE 612
BATON ROUGE, LA 70808
Nurse Anesthetist, Certified Registered
7777 HENNESSY BLVD, SUITE 301
BATON ROUGE, LA 70808

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 Elizabeth Mcdonough's NPI number?

The NPI number for Elizabeth Mcdonough is 1639226442. It was assigned to this individual provider in the NPPES registry on January 4, 2007.

Where is Elizabeth Mcdonough located?

Elizabeth Mcdonough practices at 7777 Hennessy Blvd Ste 502, Baton Rouge, LA 70808. The listed phone number is (225) 765-6834.

What is Elizabeth Mcdonough's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.

Is Elizabeth Mcdonough enrolled in Medicare?

Yes. Elizabeth Mcdonough 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 Elizabeth Mcdonough accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 2 other insurers list Elizabeth Mcdonough 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 Elizabeth Mcdonough affiliated with any hospitals?

According to CMS data, Elizabeth Mcdonough is affiliated with Childrens Hospital.

When was this NPI record last updated?

The NPPES record for Elizabeth Mcdonough was last updated on January 20, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.