Organization Active NPI

Deborah Brunson MD LLC

  • Internal Medicine Physician
  • Milford, CT
National Provider Identifier
1720550445
Registry record updated May 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
DEBORAH BRUNSON MD LLC
Practice address
2044 Bridgeport Ave Ste FG
Milford, CT 06460-4633
Phone
(203) 877-3728
Fax
(203) 877-1614
NPI assigned
Dec 19, 2018
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 8, 2026

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

Authorized official

Name
Deborah A Caserta-Brunson, MDNPI 1659392363
Title
Owner
Phone
(203) 877-3728

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207R00000X Primary

Addresses

Primary practice location

2044 Bridgeport Ave Ste FG
Milford, CT 06460-4633

Mailing address

2044 Bridgeport Ave Ste FG
Milford, CT 06460-4633
Phone (203) 877-3728

Other identifiers 1

IdentifierTypeStateIssuer
NPIOther1659392363

Other names 1

  • Deborah Brunson MD LLC Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20190207002661 CT Part B Supplier - Clinic/Group Practice 5395083810 Receives reassigned benefits from 1 practitioner
Practice locations: Milford, CT

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
07D2161451Deborah Brunson, MD, LLC2044 Bridgeport Ave, Ste F & G, Milford, CT 06460Certificate of waiverFeb 3, 2027

National Provider Directory

National Provider Directory

Locations

234 Broad St
Ste 1
Milford, CT 06460
Phone (203) 877-3728

2044 Bridgeport Ave
Ste Fg
Milford, CT 06460
Phone (203) 877-3728

234 Broad St
Ste 12044
Milford, CT 06460

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/19286/brand/1/csg/1/fhir/r4

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1545177600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1778198400000",
    "number": "1720550445",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2044 BRIDGEPORT AVE STE FG",
            "city": "MILFORD",
            "state": "CT",
            "postal_code": "064604633",
            "telephone_number": "203-877-3728",
            "fax_number": "203-877-1614"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2044 BRIDGEPORT AVE STE FG",
            "city": "MILFORD",
            "state": "CT",
            "postal_code": "064604633",
            "telephone_number": "203-877-3728",
            "fax_number": "203-877-1614"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DEBORAH BRUNSON MD LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2018-12-19",
        "last_updated": "2026-05-08",
        "certification_date": "2026-05-08",
        "status": "A",
        "authorized_official_last_name": "CASERTA-BRUNSON",
        "authorized_official_first_name": "DEBORAH",
        "authorized_official_middle_name": "A",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "203-877-3728",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "1659392363",
            "identifier": "NPI",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Deborah Brunson MD LLC",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Milford, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.