John Emmett McLachlan, RPH

Primary specialty

PharmacistTaxonomy code 183500000X

Practice address

411 W Main St
Ottawa, IL 61350-2801

Phone

(815) 433-2255

Fax

(815) 434-0391

NPI assigned

May 19, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Registered Pharmacist

State licenses

Practice roles

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.

• Medi-RX Pharmacy, Inc

  • Community/Retail Pharmacy
  • Ottawa, IL
  • NPI 1750332763
  NPD (past) Authorized official

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

{
    "created_epoch": "1147996800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1669426318",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "941 KNOTTINGHAM DR",
            "city": "OTTAWA",
            "state": "IL",
            "postal_code": "613504225",
            "telephone_number": "815-433-2255",
            "fax_number": "815-434-0391"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "411 W MAIN ST",
            "city": "OTTAWA",
            "state": "IL",
            "postal_code": "613502801",
            "telephone_number": "815-433-2255",
            "fax_number": "815-434-0391"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCLACHLAN",
        "first_name": "JOHN",
        "middle_name": "EMMETT",
        "name_prefix": "Mr.",
        "credential": "RPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-19",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Laura Linnea Mason, MPT
• Kelissa Jo Mateika, COTA
• Sarah Mathieu
• Robert J Maziarka, PHARMD
• Dawn Heather McCollom, LCSW
• Collin Shanley McLean, PA-C
• Meghan McNamara
• Leo John Meagher, MA PSYCHOLOGY
• Medi-RX Pharmacy, Inc
• Medical Care Innovation, P.C.

• Pharmacist in Ottawa, IL
• Providers in Ottawa, IL by specialty
• Pharmacist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.