NPIMap

Organization Active NPI

Johns Hopkins University

  • Optometrist
  • Frederick, MD
National Provider Identifier
1467329029
Registry record updated Oct 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
Legal business name
JOHNS HOPKINS UNIVERSITY
Practice address
161 Thomas Johnson Dr Ste 275
Frederick, MD 21702-4957
Phone
(301) 620-9268
NPI assigned
Oct 20, 2025
Last updated
Oct 20, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 20, 2025

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

Specialty (taxonomy)CodeLicenseStatePrimary
OptometristGroup: 193200000X MULTI-SPECIALTY GROUP 152W00000X Primary

Addresses

Primary practice location

161 Thomas Johnson Dr Ste 275
Frederick, MD 21702-4957

Mailing address

6201 Greenleigh Ave
Middle River, MD 21220-2004
Phone (410) 933-0000

Other names 1

  • JHU-161 THOMAS JOHNSON DR STE 275 FREDERICK MD 21702-4957 - PROVIDER TYPE: 12 VISION CARE Other name

National Provider Directory

National Provider Directory
Tax ID family
John Hopkins Univ439 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 24

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

View all 24

NPI Registry JSON

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

{
    "created_epoch": "1760918400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1760918400000",
    "number": "1467329029",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6201 GREENLEIGH AVE",
            "city": "MIDDLE RIVER",
            "state": "MD",
            "postal_code": "212202004",
            "telephone_number": "410-933-0000",
            "fax_number": "410-500-4266"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "161 THOMAS JOHNSON DR STE 275",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217024957",
            "telephone_number": "301-620-9268"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "JOHNS HOPKINS UNIVERSITY",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-10-20",
        "last_updated": "2025-10-20",
        "certification_date": "2025-10-20",
        "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": "152W00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Optometrist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "JHU-161 THOMAS JOHNSON DR STE 275 FREDERICK MD 21702-4957 - PROVIDER TYPE: 12 VISION CARE",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Frederick, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 20, 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.