NPIMap

Organization Active NPI

Mercy Pharmacy Services, LLC

Doing business as Mercy Pharmacy 370 Crossing

  • Community/Retail Pharmacy
  • Saint Charles, MO
National Provider Identifier
1003748328
Registry record updated Aug 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community/Retail PharmacyTaxonomy code 3336C0003X
Legal business name
MERCY PHARMACY SERVICES, LLC
Doing business as
Mercy Pharmacy 370 Crossing
Practice address
3722 New Town Blvd
Saint Charles, MO 63301-4360
Phone
(636) 866-2420
NPI assigned
Jun 1, 2026
Last updated
Aug 6, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 6, 2026

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

Authorized official

Name
Doug Malcolm
Title
Vice President
Phone
(314) 628-5607

Specialties & licenses 2

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

Addresses

Primary practice location

3722 New Town Blvd
Saint Charles, MO 63301-4360

Mailing address

14528 S Outer 40 Rd
Chesterfield, MO 63017-5785
Phone (314) 628-5627

Other names 1

  • Mercy Pharmacy 370 Crossing Doing business as

National Provider Directory

National Provider Directory
Tax ID family
Mercy Pharmacy Services LLC54 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 13

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

View all 13

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": "1780272000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785974400000",
    "number": "1003748328",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14528 S OUTER 40 RD",
            "city": "CHESTERFIELD",
            "state": "MO",
            "postal_code": "630175785",
            "telephone_number": "314-628-5627"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3722 NEW TOWN BLVD",
            "city": "SAINT CHARLES",
            "state": "MO",
            "postal_code": "633014360",
            "telephone_number": "636-866-2420"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MERCY PHARMACY SERVICES, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-06-01",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A",
        "authorized_official_last_name": "MALCOLM",
        "authorized_official_first_name": "DOUG",
        "authorized_official_title_or_position": "VICE PRESIDENT",
        "authorized_official_telephone_number": "314-628-5607"
    },
    "taxonomies": [
        {
            "code": "333600000X",
            "taxonomy_group": "",
            "desc": "Pharmacy",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "3336C0003X",
            "taxonomy_group": "",
            "desc": "Pharmacy, Community/Retail Pharmacy",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Mercy Pharmacy 370 Crossing",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Saint Charles, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 6, 2026; 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.