Leonard Sahn, MD

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

4301032241 Issued in MI

Practice address

25330 Telegraph Rd
Suite 340
Southfield, MI 48034-7454

Phone

(248) 355-1300

Fax

(248) 355-1302

NPI assigned

Jul 6, 2005

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 MI

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: lsahn@direct.dmc.org

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.

• Leonard Sahn, M.D., P.C.

  • Neurology Physician
  • Southfield, MI
  • NPI 1427384593
  Medicare reassignment NPD Authorized official
• Physician Universe, PLLC

  • Specialist
  • Bloomfield Hills, MI
  • NPI 1023435856
  Medicare reassignment NPD
• Innovation Medicine, PLLC

  • Internal Medicine Physician
  • Roseville, MI
  • NPI 1720511405
  NPD (past)

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

{
    "created_epoch": "1120608000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1316944275",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25330 TELEGRAPH RD",
            "address_2": "SUITE 340",
            "city": "SOUTHFIELD",
            "state": "MI",
            "postal_code": "480347454",
            "telephone_number": "248-355-1300",
            "fax_number": "248-355-1302"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25330 TELEGRAPH RD",
            "address_2": "SUITE 340",
            "city": "SOUTHFIELD",
            "state": "MI",
            "postal_code": "480347454",
            "telephone_number": "248-355-1300",
            "fax_number": "248-355-1302"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAHN",
        "first_name": "LEONARD",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-06",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MI",
            "license": "4301032241",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1090020 10",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Safe Care Transportation L.L.C
• Safe Haven Home Health Care Services (Safe Haven Home Care Services, INC)
• Safe Living Technologies LLC
• Sheila Fern Sage
• Teri Beth Sahn-Silver, LMSW
• Ardeshir E Said, MD
• Gayle Sain
• Raghav Saini, M.D.
• Saint Joseph Clinic PC
• Saint Joseph Clinic PC

• Neurology Physician in Southfield, MI
• Providers in Southfield, MI by specialty
• Neurology Physician in Michigan

• 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.