NPIMap

Organization Active NPI

James K Ahern and Dr Carol a Galban MDS

  • Family Medicine Physician
  • Ridgefield, CT
National Provider Identifier
1942470810
Registry record updated Feb 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
023834 Issued in CT
Legal business name
JAMES K AHERN AND DR CAROL A GALBAN MDS
Practice address
77 Danbury Rd
Ridgefield, CT 06877-4029
Phone
(203) 431-6342
Fax
(203) 438-4548
NPI assigned
Mar 7, 2008
Last updated
Feb 17, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 17, 2026

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

Authorized official

Name
Dr. James K Ahern, M.D.NPI 1356385868
Title
Partner
Phone
(203) 431-6342

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
Family Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207Q00000X 023834 CT Primary

Addresses

Primary practice location

77 Danbury Rd
Ridgefield, CT 06877-4029

Mailing address

77 Danbury Rd
Ridgefield, CT 06877-4029
Phone (203) 431-6342

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20081212000306 CT Part B Supplier - Clinic/Group Practice 3476614199 Receives reassigned benefits from 3 practitioners
Practice locations: Ridgefield, CT

National Provider Directory

National Provider Directory

Locations

77 Danbury Rd
Ste 1
Ridgefield, CT 06877
Phone (203) 431-6342

Practitioners & affiliated clinicians

Practitioners 7

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1204848000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771286400000",
    "number": "1942470810",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "77 DANBURY RD",
            "city": "RIDGEFIELD",
            "state": "CT",
            "postal_code": "068774029",
            "telephone_number": "203-431-6342",
            "fax_number": "203-438-4548"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "77 DANBURY RD",
            "city": "RIDGEFIELD",
            "state": "CT",
            "postal_code": "068774029",
            "telephone_number": "203-431-6342",
            "fax_number": "203-438-4548"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "JAMES K AHERN AND DR CAROL A GALBAN MDS",
        "organizational_subpart": "NO",
        "enumeration_date": "2008-03-07",
        "last_updated": "2026-02-17",
        "certification_date": "2026-02-17",
        "status": "A",
        "authorized_official_last_name": "AHERN",
        "authorized_official_first_name": "JAMES",
        "authorized_official_middle_name": "K",
        "authorized_official_title_or_position": "PARTNER",
        "authorized_official_telephone_number": "203-431-6342",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Family Medicine",
            "state": "CT",
            "license": "023834",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Ridgefield, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.