JOHN HENRY MORRIS III MD
NPI 1033786272
Psychiatry & Neurology - Psychiatry in Gretna, LA
About John Henry Morris Iii Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN HENRY MORRIS III MD (NPI 1033786272) is an individual psychiatry provider in Gretna, Louisiana, licensed in Louisiana (349698) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center Acute, and maintains a secondary practice location in Friendswood.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
John Henry Morris Iii 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ochsner Medical Center Acute
Acute Care Hospitals · New Orleans, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70056 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
GRETNA, LA 70056
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 Morris's NPI number?
The NPI number for John Morris is 1033786272. It was assigned to this individual provider in the NPPES registry on June 7, 2021.
Where is John Morris located?
John Morris practices at 120 Ochsner Blvd, Gretna, LA 70056. The listed phone number is (504) 842-3000.
What is John Morris's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is John Morris enrolled in Medicare?
Yes. John Morris 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.
Is John Morris affiliated with any hospitals?
According to CMS data, John Morris is affiliated with Ochsner Medical Center Acute.
When was this NPI record last updated?
The NPPES record for John Morris was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# John Henry Morris III, MD · NPI 1033786272
Psychiatry physician in Gretna, Louisiana. Individual provider, active in the CMS NPPES registry since June 7, 2021.
## Identity
- **NPI:** 1033786272 (Entity type: Individual)
- **Enumerated:** June 7, 2021
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 349698 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 120 OCHSNER BLVD, Gretna, LA 70056-5255
- **Phone:** (504) 842-3000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** March 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1033786272) · Data from the CMS NPPES public registry.