Individual provider Active NPI

Meredith Grembowicz, MD

  • Pediatrics Physician
  • New Orleans, LA
National Provider Identifier
1184647299
Registry record updated Nov 3, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
MD.023669 Issued in LA
Practice address
1514 Jefferson Hwy
New Orleans, LA 70121-2429
Phone
(504) 842-4000
NPI assigned
Jul 26, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 3, 2010

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X MD.023669 LA Primary

Addresses

Primary practice location

1514 Jefferson Hwy
New Orleans, LA 70121-2429

Mailing address

1514 Jefferson Hwy
New Orleans, LA 70121-2429
Phone (504) 842-4000

Other identifiers 2

IdentifierTypeStateIssuer
00122667MedicaidMS
1488062MedicaidLA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in LA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20101222000694 LA Practitioner - Pediatric Medicine 6406044130 Reassigns benefits to 2 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD.023669LAMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Trinity Pediatrics LLC Pediatrics CurrentSince Jan 4, 2026 Accepting new patients
Ochsner Clinic LLC CurrentSince Oct 1, 2010 Accepting new patients
Ochsner Clinic LLC CurrentSince Oct 1, 2010 Accepting new patients
St Tammany Emergency Physicians Group LLC CurrentSince Oct 15, 2016 Accepting new patients
Joint Efforts LLC Past Accepting new patients

Locations

3401 North Blvd
Ste 200
Baton Rouge, LA 70806
Phone (225) 336-3100

1202 S Tyler St
Covington, LA 70433
Phone (985) 898-3743

104 Highland Park Plz
Covington, LA 70433
Phone (713) 724-2007

3235 E Causeway Approach
Mandeville, LA 70448
Phone (985) 809-5849

1514 Jefferson Hwy
New Orleans, LA 70121

104 Acadia Park Dr
Raceland, LA 70394
Phone (985) 537-3211

Interoperability endpoints

  • Direct secure messaging: mgrembowicz@trinity.trimed.direct-ci.com

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1153872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1288742400000",
    "number": "1184647299",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1514 JEFFERSON HWY",
            "city": "NEW ORLEANS",
            "state": "LA",
            "postal_code": "701212429",
            "telephone_number": "504-842-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1514 JEFFERSON HWY",
            "city": "NEW ORLEANS",
            "state": "LA",
            "postal_code": "701212429",
            "telephone_number": "504-842-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREMBOWICZ",
        "first_name": "MEREDITH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-26",
        "last_updated": "2010-11-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "LA",
            "license": "MD.023669",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00122667",
            "state": "MS"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1488062",
            "state": "LA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in New Orleans, LA

Sources for this page

Verify at the official NPI Registry.