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JOHN NEVILLE HARRINGTON JR. MD
NPI 1437154259
Internal Medicine - Gastroenterology in Kenner, LA

Active since June 17, 2005PECOS Enrolled
200 W ESPLANADE AVE, STE 210, KENNER, LA 70065(504) 842-8546 Get Directions Write a Review

NPPES record last updated: January 27, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About John Neville Harrington Jr. Md NPPES

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

JOHN NEVILLE HARRINGTON JR. MD (NPI 1437154259) is an individual gastroenterology provider in Kenner, Louisiana, licensed in Louisiana (05350R) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437154259
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameJOHN NEVILLE HARRINGTON JR.Credential: MD
Location Address200 W ESPLANADE AVE, STE 210Kenner, LA 70065-2489
Mailing Address1514 Jefferson HwyNew Orleans, LA 70121-2429 · (504) 842-4000
Phone(504) 842-8546
Sole ProprietorNo
Enumeration DateJune 17, 2005
Last NPPES UpdateJanuary 27, 2016
✔ NPI 1437154259 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in LA · 05350R
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
200 W ESPLANADE AVE, Kenner, LA 70065
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Other Identifiers 6

Medicaid09385505MS
Medicare PIN5M969LA
Medicare PIN100011760LA
Medicare UPINB62120
Medicaid1312118LA
Medicare PIN451785YH3ULA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John Neville Harrington Jr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70065 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
$128.88 typical visit price
range $55.50 – $170.30
Typical copayment $32.22 (range $13.87 – $42.57)
Most-billed visit code 99204
Established Patient
$98.35 typical visit price
range $17.42 – $138.03
Typical copayment $24.58 (range $4.35 – $34.50)
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.

MR. SEAN PATRICK BRADY DO
Anesthesiology
200 W ESPLANADE AVE
KENNER, LA 70065
Jefferson Parish (504) 842-3754
KYLER FISK PA-C
Hospitalist
200 W ESPLANADE AVE
KENNER, LA 70065
Jefferson Parish (504) 464-8506
MICHAEL W HARTMAN M.D.
Orthopaedic Surgery (Sports Medicine)
200 W ESPLANADE AVE, SUITE 500
KENNER, LA 70065
Jefferson Parish (504) 412-1700
CLAUDIA PAGUADA GUEPET FNP-C
Nurse Practitioner (Family)
200 W ESPLANADE AVE
KENNER, LA 70065
Jefferson Parish (504) 464-8588
CHRISTI ROBINSON BSN, RN, CMSRN
Registered Nurse (Diabetes Educator)
200 W ESPLANADE AVE
KENNER, LA 70065
Jefferson Parish (504) 464-8178
DR. JULIE CHE WANG M.D.
Urology
200 W ESPLANADE AVE
KENNER, LA 70065
Jefferson Parish (504) 464-8588
EMMA CAMILLE SISK MD/MPH
Obstetrics & Gynecology
200 W ESPLANADE AVE
KENNER, LA 70065
Jefferson Parish (504) 464-8500
DR. KELLY LANIER PAULK M.D.
Physical Medicine & Rehabilitation (Pain Medicine)
200 W ESPLANADE AVE
KENNER, LA 70065
Jefferson Parish (504) 443-9500

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 John Harrington's NPI number?

The NPI number for John Harrington is 1437154259. It was assigned to this individual provider in the NPPES registry on June 17, 2005.

Where is John Harrington located?

John Harrington practices at 200 W Esplanade Ave Ste 210, Kenner, LA 70065. The listed phone number is (504) 842-8546.

What is John Harrington's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is John Harrington enrolled in Medicare?

Yes. John Harrington is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Harrington was last updated on January 27, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.