Steven B Deitelzweig, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD.09217R Issued in LA

Practice address

1514 Jefferson Hwy
New Orleans, LA 70121-2429

Phone

(504) 842-4000

NPI assigned

May 1, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Specialty

Internal Medicine

Education

State University of New York at Stony Brook, School of Medicine, 1989

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Belle Chasse Physician Services LLCGroup PAC ID 9335379379, 258 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ochsner Medical Center Acute Hospital, New Orleans, LA, CCN 190036

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: sdeitelzweig12560@direct.ochsner.org

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.

• Belle Chasse Physician Services LLC

  • Hospitalist Physician
  • Terrytown, LA
  • NPI 1245653237
  Medicare reassignment Care Compare group NPD
• Ochsner Clinic LLC

  • General Practice Physician
  • New Orleans, LA
  • NPI 1538151428
  Medicare reassignment NPD
• Ochsner Clinic LLC

  • Registered Dietitian
  • Covington, LA
  • NPI 1013747039

  Internal Medicine

  NPD
• Ochsner Clinic LLC

  • General Practice Physician
  • La Place, LA
  • NPI 1740685510
  NPD
• Ochsner Clinic Foundation

  • General Acute Care Hospital
  • New Orleans, LA
  • NPI 1811973100
  NPD (past)

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

• Ochsner Clinic Foundation

  • General Acute Care Hospital
  • New Orleans, LA
  • NPI 1811973100
  Care Compare affiliation

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

{
    "created_epoch": "1146441600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1811954910",
    "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": "DEITELZWEIG",
        "first_name": "STEVEN",
        "middle_name": "B",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-01",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "LA",
            "license": "MD.09217R",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1979813",
            "state": "LA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Shannon Marie Degruy, MSW,RSW
• Taya Degruy
• Richae Dehaney, OD
• Paige Deichmann
• Richard E Deichmann Jr., MD
• Pierre Dejace, M.D.
• Erin Sydney Dejan
• Ross Campbell Dejarnatt
• Danielle Melissa Dejean, PMHNP
• Gerald Darr Dejean II, DDS

• Internal Medicine Physician in New Orleans, LA
• Providers in New Orleans, LA by specialty
• Internal Medicine Physician in Louisiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.