NPIMap

Organization Active NPI

Johns Hopkins University

Doing business as Jhu - Pediatrics/Adolescent Medicine

  • Pediatric Adolescent Medicine Physician
  • Baltimore, MD
National Provider Identifier
1689131575
Registry record updated Mar 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Adolescent Medicine PhysicianTaxonomy code 2080A0000X
Legal business name
JOHNS HOPKINS UNIVERSITY
Doing business as
Jhu - Pediatrics/Adolescent Medicine
Practice address
600 N Wolfe St
Baltimore, MD 21287-0005
Phone
(410) 955-5000
NPI assigned
Feb 27, 2019
Last updated
Mar 11, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 11, 2025

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

Authorized official

Name
Nicholas Giarratano
Title
Director P.E.U.
Phone
(410) 933-0000

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Adolescent Medicine Physician 2080A0000X NU Primary

Addresses

Primary practice location

600 N Wolfe St
Baltimore, MD 21287-0005

Mailing address

PO Box 64316
Baltimore, MD 21264-4316
Phone (410) 933-6423

Other practice location 1

200 N Wolfe St
Baltimore, MD 21287-0011
Phone (410) 955-5710

Other identifiers 1

IdentifierTypeStateIssuer
546013100MedicaidMD

Other names 1

  • JHU - PEDIATRICS/ADOLESCENT MEDICINE Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20190404000867 MD Part B Supplier - Clinic/Group Practice 4981745098 Receives reassigned benefits from 12 practitioners
Practice locations: Baltimore, MD

National Provider Directory

National Provider Directory

Member organizations 19

Organizations listed as members of this organization in the National Provider Directory.

View all 19

Practitioners & affiliated clinicians

Practitioners 12

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1551225600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1741651200000",
    "number": "1689131575",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 64316",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212644316",
            "telephone_number": "410-933-6423",
            "fax_number": "410-933-1390"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 N WOLFE ST",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212870005",
            "telephone_number": "410-955-5000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "200 N Wolfe St",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212870011",
            "country_code": "US",
            "telephone_number": "410-955-5710",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "JOHNS HOPKINS UNIVERSITY",
        "organizational_subpart": "NO",
        "enumeration_date": "2019-02-27",
        "last_updated": "2025-03-11",
        "certification_date": "2025-03-11",
        "status": "A",
        "authorized_official_last_name": "GIARRATANO",
        "authorized_official_first_name": "NICHOLAS",
        "authorized_official_title_or_position": "DIRECTOR P.E.U.",
        "authorized_official_telephone_number": "410-933-0000"
    },
    "taxonomies": [
        {
            "code": "2080A0000X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Adolescent Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "546013100",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "JHU - PEDIATRICS/ADOLESCENT MEDICINE",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "JHU - PEDIATRICS/ADOLESCENT MEDICINE",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Baltimore, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.