Ronald Lawrence Ginsberg, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

D14133 Issued in MD

Practice address

19 Walker Ave
Suite 302
Baltimore, MD 21208-4075

Phone

(410) 484-4840

Fax

(410) 484-1084

NPI assigned

Nov 8, 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 6

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

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.

• Digestive Disease Associates, P.a.

  • Gastroenterology Physician
  • Catonsville, MD
  • NPI 1164432449
  NPD (past)
• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)
• Northwest Hospital Center, Inc.

  • Acute Care Nurse Practitioner
  • Randallstown, MD
  • NPI 1235669599
  NPD (past)

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

{
    "created_epoch": "1131408000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1801877758",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19 WALKER AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212084075",
            "telephone_number": "410-484-4840",
            "fax_number": "410-484-1084"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19 WALKER AVE",
            "address_2": "SUITE 302",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212084075",
            "telephone_number": "410-484-4840",
            "fax_number": "410-484-1084"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GINSBERG",
        "first_name": "RONALD",
        "middle_name": "LAWRENCE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-08",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MD",
            "license": "D14133",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAREFIRST PROVIDER NUMBER",
            "identifier": "G3470001",
            "state": "DC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AMERIGROUP PROVIDER NUMBE",
            "identifier": "06227",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA HMO PROVIDER NUMBER",
            "identifier": "2997934",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MAMSI PROVIDER NUMBER",
            "identifier": "413358",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA PPO PROVIDER NUMBER",
            "identifier": "4281798",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAREFIRST PROVIDER NUMBER",
            "identifier": "KCW5",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ginn Counseling LLC
• Ginn Counseling LLC
• Angela J. Ginn-Meadow, RD LDN CDE
• Eric Solomon Ginsberg, M.D.
• Jillian Michelle Ginsberg, LCSW-C
• Albert I Ginsburg, D.P.M
• Golda Susan Ginsburg, PH.D.
• Anthony Robert Gioia, PHD
• Kristina Lynn Gioia, LCSW-C
• Jessica Giordana, LCSW-C

• Gastroenterology Physician in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Gastroenterology Physician in Maryland

• 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.