Individual provider Active NPI

David C Treen Jr., M.D.

  • Surgery Physician
  • Marrero, LA
National Provider Identifier
1235152828
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
017991 Issued in LA
Practice address
1111 Medical Center Blvd
South 860
Marrero, LA 70072-3151
Phone
(504) 349-6860
NPI assigned
Jul 25, 2006
Last updated
Jul 8, 2007By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 017991 LA Primary

Addresses

Primary practice location

1111 Medical Center Blvd
South 860
Marrero, LA 70072-3151

Mailing address

1111 Medical Center Blvd
South 860
Marrero, LA 70072-3151
Phone (504) 349-6860

Other identifiers 1

IdentifierTypeStateIssuer
1342599MedicaidLA

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
I20100209000635 LA Practitioner - General Surgery 8921006669 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Tulane University School of Medicine, 1984
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

2555 Severn Ave
Suite 102
Metairie, LA 70002-5961
Phone (504) 218-4922

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
94.51 of 100Reported as group
Quality
88.07
Improvement activities
40
Cost
74.42

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hernia repair - groin (open)1-10
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Removal of skin lesions1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
017991LAMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hernia Institute of Louisiana LLC Surgery CurrentSince Dec 10, 2025 Accepting new patients
Southern Surgical Specialists, LLC Surgery PastSince Apr 1, 2018 Accepting new patients
Administrators of the Tulane Educational Fund Past Accepting new patients
University Medical Center Management Corporation Past Accepting new patients

Locations

2555 Severn Ave
Ste 102
Metairie, LA 70002
Phone (504) 218-4922

Interoperability endpoints

  • Direct secure messaging: dtreen@scoll-la.direct.office.nextgen.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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1153785600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1235152828",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1111 MEDICAL CENTER BLVD",
            "address_2": "SOUTH 860",
            "city": "MARRERO",
            "state": "LA",
            "postal_code": "700723151",
            "telephone_number": "504-349-6860"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1111 MEDICAL CENTER BLVD",
            "address_2": "SOUTH 860",
            "city": "MARRERO",
            "state": "LA",
            "postal_code": "700723151",
            "telephone_number": "504-349-6860"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TREEN",
        "first_name": "DAVID",
        "middle_name": "C",
        "name_suffix": "Jr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-25",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "LA",
            "license": "017991",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1342599",
            "state": "LA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Marrero, LA

Sources for this page

Verify at the official NPI Registry.