Daniel Patrick Defer, P.A.-C

Primary specialty

Surgical Physician AssistantTaxonomy code 363AS0400X

License

5601001036 Issued in MI

Practice address

5301 E Huron River Dr
Ypsilanti, MI 48197-1051

Phone

(734) 712-5609

NPI assigned

Apr 13, 2006

Last updated

Jul 13, 2026By the provider in NPPES

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)

Enrolled

Credentials

Physician Assistant

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

{
    "created_epoch": "1144886400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1003870460",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4130 ALLEN RD",
            "city": "TECUMSEH",
            "state": "MI",
            "postal_code": "492869609",
            "telephone_number": "734-712-5609"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5301 E HURON RIVER DR",
            "city": "YPSILANTI",
            "state": "MI",
            "postal_code": "481971051",
            "telephone_number": "734-712-5609"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEFER",
        "first_name": "DANIEL",
        "middle_name": "PATRICK",
        "name_prefix": "Mr.",
        "credential": "P.A.-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-13",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "MI",
            "license": "5601001036",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Surgical Physician Assistant in Ypsilanti, MI
• Providers in Ypsilanti, MI by specialty
• Surgical Physician Assistant in Michigan

• 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.