Howard L. Siegel, M.D.

Primary specialty

Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X

License

D28885 Issued in MD

Practice address

6701 N Charles St
Baltimore, MD 21204-6808

Phone

(443) 849-2247

Fax

(443) 849-3016

NPI assigned

Jul 4, 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 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1151971200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745280000000",
    "number": "1386674133",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6701 N CHARLES ST",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212046808",
            "telephone_number": "443-849-2247",
            "fax_number": "443-849-3016"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6701 N CHARLES ST",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212046808",
            "telephone_number": "443-849-2247",
            "fax_number": "443-849-3016"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIEGEL",
        "first_name": "HOWARD",
        "middle_name": "L.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-04",
        "last_updated": "2025-04-22",
        "certification_date": "2025-04-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "MD",
            "license": "D28885",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAREFIRST OF MD",
            "identifier": "60266401",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GHMSI/BLUECHOICE",
            "identifier": "R2980006",
            "state": "DC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Steven Siebert, CO
• Atara Beilah Siegel, PHD
• Charles Ryan Siegel, MD
• Eliot Lawrence Siegel, M.D.
• Everett Siegel, M.D.
• Jamie E. Siegel, M.D.
• Lauren D Siegel, LCSW-C
• Madelyn Jane Siegel, MD
• Neil M Siegel, MD
• Nicholas Siegel

• Anatomic Pathology & Clinical Pathology Physician in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Anatomic Pathology & Clinical Pathology Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 22, 2025; 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.