Individual provider Active NPI

Brian Michael Keimach, R.PH.

  • Pharmacist
  • Irmo, SC
National Provider Identifier
1649577784
Registry record updated Aug 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
PharmacistTaxonomy code 183500000X
License
12378 Issued in SC
Practice address
1251 Dutch Fork Rd
Irmo, SC 29063-8787
Phone
(803) 749-7099
NPI assigned
Feb 25, 2011
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 10, 2025

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Pharmacist 183500000X PS67196 FL
Pharmacist 183500000X 25594 NC
Pharmacist 183500000X PH23654 MA
Pharmacist 183500000X 051-293153 IL
Pharmacist 183500000X 12378 SC Primary

Addresses

Primary practice location

1251 Dutch Fork Rd
Irmo, SC 29063-8787

Mailing address

2435 Old Lexington Hwy
Chapin, SC 29036-7917
Phone (803) 466-6714

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
Registered Pharmacist

State licenses

LicenseStateTypeSpecialty
PS67196FLMDPharmacist
051-293153ILMDPharmacist
PH23654MAMDPharmacist
12378SCMDOrthopaedic Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Walgreen Co CurrentSince Aug 17, 2025 Accepting new patients
Walgreen Co PastSince Aug 17, 2025 Accepting new patients

Locations

1251 Dutch Fork Rd
Irmo, SC 29063
Phone (803) 749-7099

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1298592000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754784000000",
    "number": "1649577784",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2435 OLD LEXINGTON HWY",
            "city": "CHAPIN",
            "state": "SC",
            "postal_code": "290367917",
            "telephone_number": "803-466-6714",
            "fax_number": "847-368-6588"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1251 DUTCH FORK RD",
            "city": "IRMO",
            "state": "SC",
            "postal_code": "290638787",
            "telephone_number": "803-749-7099"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KEIMACH",
        "first_name": "BRIAN",
        "middle_name": "MICHAEL",
        "name_prefix": "Mr.",
        "credential": "R.PH.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2011-02-25",
        "last_updated": "2025-08-10",
        "certification_date": "2025-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "FL",
            "license": "PS67196",
            "primary": false
        },
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "NC",
            "license": "25594",
            "primary": false
        },
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "MA",
            "license": "PH23654",
            "primary": false
        },
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "IL",
            "license": "051-293153",
            "primary": false
        },
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "SC",
            "license": "12378",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Irmo, SC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 10, 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.