Maria M Dewulf, NP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

610390 Issued in TX

Practice address

1500 W 1St St
Mercedes, TX 78570-2551

Phone

(956) 565-3191

NPI assigned

Nov 17, 2005

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

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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

{
    "created_epoch": "1132185600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1679555353",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1689",
            "city": "PHARR",
            "state": "TX",
            "postal_code": "785771630",
            "telephone_number": "956-787-8915",
            "fax_number": "956-787-2021"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 W 1ST ST",
            "city": "MERCEDES",
            "state": "TX",
            "postal_code": "785702551",
            "telephone_number": "956-565-3191"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEWULF",
        "first_name": "MARIA",
        "middle_name": "M",
        "name_prefix": "Miss",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-11-17",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TX",
            "license": "610390",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Family Nurse Practitioner in Mercedes, TX
• Providers in Mercedes, TX by specialty
• Family Nurse Practitioner in Texas

• 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.