Johns Hopkins University

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

Legal business name

JOHNS HOPKINS UNIVERSITY

Practice address

7171 Cardinal LN FL 4
Falls Church, VA 22046-2136

Phone

(202) 821-9131

NPI assigned

Oct 6, 2026

Last updated

Oct 6, 2026By the provider in NPPES

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Nicholas Giarratano

Title

Director Provider Enrollment

Phone

(410) 933-0000

Specialties & licenses 1

Addresses

Other names 1

• JHU - 7171 Cardinal Lane Fl 4 - Provider Type: 20 - Physcian Other name

Tax ID family

John Hopkins Univ440 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 2

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

• Johns Hopkins University

  dba Jhu - 4102 Wilson Blvd - Vision

  • Optometrist
  • Arlington, VA
  • NPI 1316750508
  NPD tax ID
• Johns Hopkins University

  dba JHU - 6849 Old Dominion Drive - Physician

  • Neurology Physician
  • McLean, VA
  • NPI 1598552226
  NPD tax ID

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

{
    "created_epoch": "1791244800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1791244800000",
    "number": "1528962206",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6201 GREENLEIGH AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212202004",
            "telephone_number": "410-933-6423"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7171 CARDINAL LN FL 4",
            "city": "FALLS CHURCH",
            "state": "VA",
            "postal_code": "220462136",
            "telephone_number": "202-821-9131"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "JOHNS HOPKINS UNIVERSITY",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-10-06",
        "last_updated": "2026-10-06",
        "certification_date": "2026-10-06",
        "status": "A",
        "authorized_official_last_name": "GIARRATANO",
        "authorized_official_first_name": "NICHOLAS",
        "authorized_official_title_or_position": "DIRECTOR PROVIDER ENROLLMENT",
        "authorized_official_telephone_number": "410-933-0000"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "JHU - 7171 Cardinal Lane Fl 4 - Provider Type: 20 - Physcian",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• John F. Armstrong Jr., D.D.S. LTD
• John R. Karickhoff, M,D, P.C.
• Donney John, PHARM.D.
• Reverly John, MBBS
• Johns Hopkins Community Physicians, Inc (JHCP - 7171 Cardinal Lane FL 4 Falls Church - Provider Type - 20 - Physician)
• Hillary Johns-Parson, LCSW
• Amy L Johnson, M.D.
• Earl McArthur Johnson Jr., MD
• Erica Alexis Johnson
• Hannah Renee Johnson

• Internal Medicine Physician in Falls Church, VA
• Providers in Falls Church, VA by specialty
• Internal Medicine Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 6, 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.