Robert Joseph Laskowski, M.D., M.B.A.

Primary specialty

Geriatric Medicine (Internal Medicine) PhysicianTaxonomy code 207RG0300X

License

C1-0006993 Issued in DE

Practice address

501 W 14TH St
Wilmington, DE 19801-1013

Phone

(302) 428-2570

Fax

(302) 428-2540

NPI assigned

Nov 10, 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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Business Administration, Doctor of Medicine

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

{
    "created_epoch": "1131580800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1477534907",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "501 W 14TH ST",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198011013",
            "telephone_number": "302-428-2570",
            "fax_number": "302-428-2540"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "501 W 14TH ST",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198011013",
            "telephone_number": "302-428-2570",
            "fax_number": "302-428-2540"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LASKOWSKI",
        "first_name": "ROBERT",
        "middle_name": "JOSEPH",
        "credential": "M.D., M.B.A.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Geriatric Medicine",
            "state": "DE",
            "license": "C1-0006993",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sheila Larson, L.C.S.W.
• Jamie Larter
• Brian Larue, DPT
• Lori E Larue, DPM
• Daria Lasc
• Laura K Lasley, MD
• Latin American Community Center
• Diane Latocha
• Edward Dale Latonn, MD
• Julie Lattari, RN

• Geriatric Medicine (Internal Medicine) Physician in Wilmington, DE
• Providers in Wilmington, DE by specialty
• Geriatric Medicine (Internal Medicine) Physician in Delaware

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

Verify at the official NPI Registry.