Jennifer Gronski, PHARMD

Primary specialty

Emergency Medicine PharmacistTaxonomy code 1835E0208X

License

RP458700 Issued in PA

Practice address

700 High St
Williamsport, PA 17701-3100

Phone

(157) 032-1100

NPI assigned

Oct 14, 2026

Last updated

Oct 14, 2026By the provider in NPPES

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

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

{
    "created_epoch": "1791936000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791936000000",
    "number": "1205731684",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 HIGH ST",
            "city": "WILLIAMSPORT",
            "state": "PA",
            "postal_code": "177013100",
            "telephone_number": "157-032-1100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 HIGH ST",
            "city": "WILLIAMSPORT",
            "state": "PA",
            "postal_code": "177013100",
            "telephone_number": "157-032-1100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRONSKI",
        "first_name": "JENNIFER",
        "credential": "PHARMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-10-14",
        "last_updated": "2026-10-14",
        "certification_date": "2026-10-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835E0208X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Emergency Medicine",
            "state": "PA",
            "license": "RP458700",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Diane Peng Greenberg, CRNP
• Katie M Greene, MS, ATC
• Amy Lynne Grimes, CRNP
• Meghan Grindle-Weaver, MSW, LSW
• Matthew Groff, LCSW
• Grow Essential Home Care LLC
• Jason Rafael Grullon, MD
• Rachael Elizabeth Gruss, CRNP
• Nancy Guerrisky
• Dennis Guffey

• Emergency Medicine Pharmacist in Williamsport, PA
• Providers in Williamsport, PA by specialty
• Emergency Medicine Pharmacist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.