Individual provider Active NPI

Ian T Barb, PHARMD

  • Pharmacist
  • Washington, DC
National Provider Identifier
1689277477
Registry record updated Mar 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
PharmacistTaxonomy code 183500000X
License
PH100003718 Issued in DC
Practice address
1400 7TH St NW
Washington, DC 20001-3387
Phone
(202) 238-0181
Fax
(202) 238-0190
NPI assigned
Nov 16, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 23, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Pharmacist 183500000X 0202222112 VA
Pharmacist 183500000X 29874 MD
Pharmacist 183500000X PH100003718 DC Primary

Addresses

Primary practice location

1400 7TH St NW
Washington, DC 20001-3387

Mailing address

1400 7TH St NW
Washington, DC 20001-3387
Phone (202) 238-0181

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Pharmacy

State licenses

LicenseStateTypeSpecialty
PH100003718DCMDPharmacist
29874MDMDPharmacist
0202222112VAMDPharmacist

Practice roles

OrganizationSpecialtyStatusNew patients
Walgreen Co PastSince May 1, 2022 Accepting new patients
Capsule DC LLC PastSince May 1, 2024 Accepting new patients
Walgreen Co PastSince Apr 1, 2022 Accepting new patients
Giant of Maryland LLC PastSince Mar 30, 2025 Accepting new patients

NPI Registry JSON

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

{
    "created_epoch": "1605484800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742688000000",
    "number": "1689277477",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1400 7TH ST NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200013387",
            "telephone_number": "202-238-0181",
            "fax_number": "202-238-0190"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1400 7TH ST NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200013387",
            "telephone_number": "202-238-0181",
            "fax_number": "202-238-0190"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARB",
        "first_name": "IAN",
        "middle_name": "T",
        "name_prefix": "Dr.",
        "credential": "PHARMD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-11-16",
        "last_updated": "2025-03-23",
        "certification_date": "2025-03-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "VA",
            "license": "0202222112",
            "primary": false
        },
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "MD",
            "license": "29874",
            "primary": false
        },
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "DC",
            "license": "PH100003718",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 23, 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.