Katherine Mersinger, PHARMD

Primary specialty

Infectious Diseases PharmacistTaxonomy code 1835I0206X

License

RP452879 Issued in PA

Practice address

3400 Spruce St
Philadelphia, PA 19104-4238

Phone

(410) 350-9007

NPI assigned

Jun 26, 2026

Last updated

Jun 26, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

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

{
    "created_epoch": "1782432000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782432000000",
    "number": "1902722580",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1835 ARCH ST APT 214",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191032720",
            "telephone_number": "410-350-9007"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3400 SPRUCE ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191044238",
            "telephone_number": "410-350-9007"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERSINGER",
        "first_name": "KATHERINE",
        "credential": "PHARMD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-06-26",
        "last_updated": "2026-06-26",
        "certification_date": "2026-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835I0206X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Infectious Diseases",
            "state": "PA",
            "license": "RP452879",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• David Merrick, MD
• Ronald T. Merriel Jr., D.C.
• Anna Merritt
• Christopher R. Merritt, M.D.
• Deborah Merriweather, CRNA
• Jillian Mertz
• Elizabeth Anne Merulla, CRNP
• Jamie Farrah Merves, M.D.
• Kody Ann Merwine, PHARMD
• Olivia Merwine

• Infectious Diseases Pharmacist in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Infectious Diseases Pharmacist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 26, 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.