Philip A Mackowiak, M.D.

Primary specialty

Infectious Disease PhysicianTaxonomy code 207RI0200X

License

D13848 Issued in MD

Practice address

10 N Greene St
Room 5D143
Baltimore, MD 21201-1524

Phone

(410) 605-7199

Fax

(410) 650-7849

NPI assigned

Apr 6, 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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1144281600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1750343414",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 N GREENE ST",
            "address_2": "ROOM 5D143",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212011524",
            "telephone_number": "410-605-7199",
            "fax_number": "410-650-7849"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 N GREENE ST",
            "address_2": "ROOM 5D143",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212011524",
            "telephone_number": "410-605-7199",
            "fax_number": "410-650-7849"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MACKOWIAK",
        "first_name": "PHILIP",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-06",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "MD",
            "license": "D13848",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Emily Mackin, NP-C
• Dean Mackinnon, M.D.
• Kylee Macklin
• Yvonne D Macklin, RN
• Richard Frank Macko, MD
• Taylor Marie Maclean, PSYD
• Thomas Archie Maclean, MD
• Kasey Kathleen Macmillan, CCC-SLP
• Lindsey Alana Macnabb, M.D.
• Lindsey Kathleen Macneil, FNP-C, MPH

• Infectious Disease Physician in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Infectious Disease 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.