Kathleen Ann Messick, PHARM.D.

Primary specialty

PharmacistTaxonomy code 183500000X

License

RP445100 Issued in PA

Practice address

1450 Pottstown Pike
West Chester, PA 19380-1103

Phone

(610) 692-6393

NPI assigned

Sep 14, 2010

Sex

Female

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

Doctor of Pharmacy

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.

• Pennsylvania CVS Pharmacy LLC

  • Pharmacy
  • West Chester, PA
  • NPI 1083055784
  NPD (past)
• Pennsylvania CVS Pharmacy, L.L.C.

  • Pharmacy
  • West Chester, PA
  • NPI 1639063571
  NPD (past)
• Thrift Drug Inc

  • Community/Retail Pharmacy
  • West Chester, PA
  • NPI 1114027562
  NPD (past)
• Thrift Drug Inc

  • Community/Retail Pharmacy
  • Hamburg, NJ
  • NPI 1114026341
  NPD (past)

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

{
    "created_epoch": "1284422400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754006400000",
    "number": "1013225846",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1450 POTTSTOWN PIKE",
            "city": "WEST CHESTER",
            "state": "PA",
            "postal_code": "193801103",
            "telephone_number": "610-692-6393",
            "fax_number": "610-692-0621"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1450 POTTSTOWN PIKE",
            "city": "WEST CHESTER",
            "state": "PA",
            "postal_code": "193801103",
            "telephone_number": "610-692-6393"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MESSICK",
        "first_name": "KATHLEEN",
        "middle_name": "ANN",
        "credential": "PHARM.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-09-14",
        "last_updated": "2025-08-01",
        "certification_date": "2025-08-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "PA",
            "license": "RP445100",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rachel Marie Menser, DPT
• Mental Health Partnerships
• Merakey Chester County
• William Merriam, M.D.
• Merry Hands Home Care LLC
• Kelli Jean Messing, OT
• Ashley Meszaros
• Nadine Metro, PSY. D.
• Nawal G Metry, MD
• David Joseph Meyer Jr., LSW

• All providers in West Chester, PA
• Pharmacist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 1, 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.