John Shonnard, MD

Primary specialty

Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X

License

MD014963E Issued in PA

Practice address

100 Fairfield Dr
Seneca, PA 16346-2130

Phone

(814) 676-7115

NPI assigned

Jul 24, 2006

Last updated

Sep 11, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Northwest Pathology Associates

  • Anatomic Pathology & Clinical Pathology Physician
  • Seneca, PA
  • NPI 1114907193
  NPD (past) Authorized official

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

{
    "created_epoch": "1153699200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1982626701",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 60",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152300060",
            "telephone_number": "412-937-5726",
            "fax_number": "412-937-5706"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 FAIRFIELD DR",
            "city": "SENECA",
            "state": "PA",
            "postal_code": "163462130",
            "telephone_number": "814-676-7115"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHONNARD",
        "first_name": "JOHN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-24",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "PA",
            "license": "MD014963E",
            "primary": true
        },
        {
            "code": "207ZP0105X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Pathology/Laboratory Medicine",
            "state": "PA",
            "license": "MD014963E",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Seneca Medical Center LLC
• Seneca Medical Center LLC (Seneca Medical Center)
• Seneca PA ASC LLC (The Surgery and Laser Center)
• Seneca Primary Care Inc
• Amy Shambaugh, SLP
• Nava Siegelmann-Danieli, M.D.
• Kristy Siembida
• Julia Ann Simpson, PTA
• Singleton Family Chiropractic Inc
• Jeffery A Singleton, D.C.

• Anatomic Pathology & Clinical Pathology Physician in Seneca, PA
• Providers in Seneca, PA by specialty
• Anatomic Pathology & Clinical Pathology Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.