Individual provider Active NPI

Mark A Edinberg, PH.D.

  • Clinical Psychologist
  • Fairfield, CT
National Provider Identifier
1750374625
Registry record updated Aug 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
License
748 Issued in CT
Practice address
145 Marne Ave
Fairfield, CT 06825-1752
Phone
(203) 254-8372
Fax
(203) 335-5497
NPI assigned
Aug 25, 2005
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 24, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Psychologist 103TC0700X 748 CT Primary

Addresses

Primary practice location

145 Marne Ave
Fairfield, CT 06825-1752

Mailing address

145 Marne Ave
Fairfield, CT 06825-1752
Phone (203) 335-5497

Other identifiers 1

IdentifierTypeStateIssuer
4100484MedicaidCT

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
000748CTMDAddiction (Substance Use Disorder) Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Amy a Payson Edd CS Aprn BC LLC Past Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1124928000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787529600000",
    "number": "1750374625",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "145 MARNE AVE",
            "city": "FAIRFIELD",
            "state": "CT",
            "postal_code": "068251752",
            "telephone_number": "203-335-5497",
            "fax_number": "203-335-5497"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "145 MARNE AVE",
            "city": "FAIRFIELD",
            "state": "CT",
            "postal_code": "068251752",
            "telephone_number": "203-254-8372",
            "fax_number": "203-335-5497"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EDINBERG",
        "first_name": "MARK",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-08-25",
        "last_updated": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CT",
            "license": "748",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4100484",
            "state": "CT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Fairfield, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 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.