Mrlrx LLC

Primary specialty

Community/Retail PharmacyTaxonomy code 3336C0003X

License

PP412293L Issued in PA

Legal business name

MRLRX LLC

Doing business as

Marcus Hook Pharmacy

Practice address

46 E 10TH St
Marcus Hook, PA 19061-4515

Phone

(610) 485-7750

Fax

(610) 485-2459

NPI assigned

Mar 17, 2009

Last updated

Dec 3, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Dr. Mark Robert Lawson, PHARMDNPI 1255404901

Title

President

Phone

(610) 485-7750

Specialties & licenses 4

Addresses

Other identifiers 2

Other names 1

• Marcus Hook Pharmacy Doing business as

Medicare fee-for-service enrollment

Enrolled in PA3 enrollments

Enrollment records 3

Tax ID family

Marcus Hook Pharmacy3 organizations share this tax ID, including this one

Other organizations with this tax ID 2

Organizations that report the same tax identification number in the National Provider Directory.

• Mrlrx LLC

  dba Marcus Hook Pharmacy

  • Pharmacy
  • Marcus Hook, PA
  • NPI 1497244131
  NPD tax ID
• Mrlrx LLC

  dba Chestnut Hill Pharmacy

  • Community/Retail Pharmacy
  • Philadelphia, PA
  • NPI 1710292206
  NPD tax ID

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.

• Mark Robert Lawson, PHARM.D.

  • Pharmacist
  • Marcus Hook, PA
  • NPI 1255404901
  NPD (past) Authorized official

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

{
    "created_epoch": "1237248000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1764720000000",
    "number": "1265673586",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 428",
            "city": "MARCUS HOOK",
            "state": "PA",
            "postal_code": "190610428",
            "telephone_number": "610-485-7750",
            "fax_number": "610-485-2459"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "46 E 10TH ST",
            "city": "MARCUS HOOK",
            "state": "PA",
            "postal_code": "190614515",
            "telephone_number": "610-485-7750",
            "fax_number": "610-485-2459"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MRLRX LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2009-03-17",
        "last_updated": "2025-12-03",
        "certification_date": "2025-12-03",
        "status": "A",
        "authorized_official_last_name": "LAWSON",
        "authorized_official_first_name": "MARK",
        "authorized_official_middle_name": "ROBERT",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "610-485-7750",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "PHARMD"
    },
    "taxonomies": [
        {
            "code": "332B00000X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "333600000X",
            "taxonomy_group": "",
            "desc": "Pharmacy",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "3336C0003X",
            "taxonomy_group": "",
            "desc": "Pharmacy, Community/Retail Pharmacy",
            "state": "PA",
            "license": "PP412293L",
            "primary": true
        },
        {
            "code": "3336S0011X",
            "taxonomy_group": "",
            "desc": "Pharmacy, Specialty Pharmacy",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PK",
            "identifier": "2118552",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1022731260004",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Marcus Hook Pharmacy",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Infusion Care Specialists
• Kats2 Transportation LLC
• Mark Robert Lawson, PHARM.D.
• Marcus Hook Fire Company
• Marcus Hook-Trainer Fire Dept Station 68 Inc
• Mrlrx LLC (Marcus Hook Pharmacy)
• Rita Joan Murray, PTA
• Rta Pharmacy Care, Inc (Rta Pharmacy Care)
• Serious Grace Home Care LLC.
• Anthony Robert Sniechoski, R.PH.

• Community/Retail Pharmacy in Marcus Hook, PA
• Providers in Marcus Hook, PA by specialty
• Community/Retail Pharmacy in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 3, 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.