Joel S Fischer, MD

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

MD045463-E Issued in PA

Practice address

800 W 4TH St
Suite 104
Williamsport, PA 17701-5895

Phone

(570) 321-0880

Fax

(570) 321-8012

NPI assigned

Apr 14, 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

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1144972800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1154385359",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "800 W 4TH ST",
            "address_2": "SUITE 104",
            "city": "WILLIAMSPORT",
            "state": "PA",
            "postal_code": "177015895",
            "telephone_number": "570-321-0880",
            "fax_number": "570-321-8012"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 W 4TH ST",
            "address_2": "SUITE 104",
            "city": "WILLIAMSPORT",
            "state": "PA",
            "postal_code": "177015895",
            "telephone_number": "570-321-0880",
            "fax_number": "570-321-8012"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FISCHER",
        "first_name": "JOEL",
        "middle_name": "S",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-14",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "PA",
            "license": "MD045463-E",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Edwin Clarke Finch, PH.D.
• Marcia Anne Fineman, L.C.S.W.
• David Richard Finn, MD
• Michelle L Finn, B.S.
• Cassidy E Fischer
• Jessica Annette Fisher, P.T.A.
• Kirk Fisher
• Melinda Margaret Flick, RDH PHDHP
• David Joseph Flynn, AU.D,
• Erin Foley, P.A.

• Ophthalmology Physician in Williamsport, PA
• Providers in Williamsport, PA by specialty
• Ophthalmology Physician in Pennsylvania

• 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.