Organization Active NPI

Western Drug Inc

Doing business as MDR Oakland Pharmacy

  • Pharmacy
  • Oakland, CA
National Provider Identifier
1497616056
Registry record updated Nov 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
PharmacyTaxonomy code 333600000X
Legal business name
WESTERN DRUG INC
Doing business as
MDR Oakland Pharmacy
Practice address
2844 Summit St Ste 100
Oakland, CA 94609-3637
Phone
(510) 893-8841
NPI assigned
Nov 21, 2025
Last updated
Nov 21, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 21, 2025

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

Authorized official

Name
David MakhaniNPI 1447838800
Title
Sec./Dir.
Phone
(818) 788-5858

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pharmacy 333600000X NU Primary
Community/Retail Pharmacy 3336C0003X NU

Addresses

Primary practice location

2844 Summit St Ste 100
Oakland, CA 94609-3637

Mailing address

2844 Summit St Ste 100
Oakland, CA 94609-3637
Phone (510) 893-8841

Other names 1

  • MDR Oakland Pharmacy Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20210319001366 CA Part B Supplier - Pharmacy 1658788542 1 other NPI on this enrollment
Practice locations: Oakland, CA

National Provider Directory

National Provider Directory

Locations

10921 Wilshire Blvd
Ste L
Los Angeles, CA 90024
Phone (310) 208-6666

2844 Summit St
Ste 100
Oakland, CA 94609
Phone (510) 893-8841

Practitioners & affiliated clinicians

Practitioners 1

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": "1763683200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1763683200000",
    "number": "1497616056",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2844 SUMMIT ST STE 100",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093637",
            "telephone_number": "510-893-8841"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2844 SUMMIT ST STE 100",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093637",
            "telephone_number": "510-893-8841"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WESTERN DRUG INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-11-21",
        "last_updated": "2025-11-21",
        "certification_date": "2025-11-21",
        "status": "A",
        "authorized_official_last_name": "MAKHANI",
        "authorized_official_first_name": "DAVID",
        "authorized_official_title_or_position": "SEC./DIR.",
        "authorized_official_telephone_number": "818-788-5858"
    },
    "taxonomies": [
        {
            "code": "333600000X",
            "taxonomy_group": "",
            "desc": "Pharmacy",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "3336C0003X",
            "taxonomy_group": "",
            "desc": "Pharmacy, Community/Retail Pharmacy",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "MDR Oakland Pharmacy",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Oakland, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 21, 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.