NPIMap

Organization Active NPI

Johns Hopkins University

  • Dermatology Physician
  • Columbia, MD
National Provider Identifier
1205706264
Registry record updated Nov 6, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dermatology PhysicianTaxonomy code 207N00000X
Legal business name
JOHNS HOPKINS UNIVERSITY
Practice address
10710 Charter Dr Ste 400
Columbia, MD 21044-3276
Phone
(443) 367-4700
NPI assigned
Nov 6, 2025
Organization subpart
No

Authorized official

NPPES NPI Registry
Name
Nicholas Giarratano
Title
Director, Prov Enrollment
Phone
(410) 933-6423

National Provider Directory

National Provider Directory
Tax ID family
Johns Hopkins Univ Emer439 organizations share this tax ID

Corporate family (same tax ID) 24

Organizations that report the same tax identification number in the National Provider Directory.

View all 24

Specialties & licenses 1

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Dermatology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207N00000X Primary

Addresses

NPPES NPI Registry

Primary practice location

10710 Charter Dr Ste 400
Columbia, MD 21044-3276

Mailing address

6201 Greenleigh Ave
Baltimore, MD 21220-2004
Phone (410) 933-6423

Other names 1

NPPES NPI Registry
  • JHU - DERMATOLOGY - PROVIDER TYPE 20 - PHYSCIAN Doing business as

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Nov 6, 2025.

{
    "created_epoch": "1762387200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1762387200000",
    "number": "1205706264",
    "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": "10710 CHARTER DR STE 400",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210443276",
            "telephone_number": "443-367-4700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "JOHNS HOPKINS UNIVERSITY",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-11-06",
        "last_updated": "2025-11-06",
        "certification_date": "2025-11-06",
        "status": "A",
        "authorized_official_last_name": "GIARRATANO",
        "authorized_official_first_name": "NICHOLAS",
        "authorized_official_title_or_position": "DIRECTOR, PROV ENROLLMENT",
        "authorized_official_telephone_number": "410-933-6423"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dermatology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "JHU - DERMATOLOGY - PROVIDER TYPE 20 - PHYSCIAN",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Columbia, MD

Sources for this page

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