Mary T Stapleton Sr., B.S.

Primary specialty

Case Management AgencyTaxonomy code 251B00000X

Practice address

91 Northwest Dr
Plainville, CT 06062-1534

Phone

(860) 793-4466

NPI assigned

Jan 16, 2007

Sex

Female

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)

Not enrolled

Credentials

Bachelor of Science

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

{
    "created_epoch": "1168905600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1669523437",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16 SEYMOUR RD",
            "address_2": "UNIT 5C",
            "city": "EAST GRANBY",
            "state": "CT",
            "postal_code": "060269777",
            "telephone_number": "860-413-9454"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "91 NORTHWEST DR",
            "city": "PLAINVILLE",
            "state": "CT",
            "postal_code": "060621534",
            "telephone_number": "860-793-4466"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STAPLETON",
        "first_name": "MARY",
        "middle_name": "T",
        "name_prefix": "Ms.",
        "name_suffix": "Sr.",
        "credential": "B.S.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-01-16",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251B00000X",
            "taxonomy_group": "",
            "desc": "Case Management",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nadine Zymbaluk Southard, APRN
• David E Sowa, M.D.
• Angela Stachowiak
• Brittany Stancavage
• Linda Satz Stanger, MSW
• Bria Stavnezer, LMSW
• Nardia P Stephens
• Kimberly Sterner, LMFT-A
• Lauren Stewart
• Melissa M Stewart, M.A.

• Case Management Agency in Plainville, CT
• Providers in Plainville, CT by specialty
• Case Management Agency in Connecticut

• 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.