Organization Active NPI

Daniel Clark PHD LLC

  • Clinical Psychologist
  • Boston, MA
National Provider Identifier
1043944135
Registry record updated Jan 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
Legal business name
DANIEL CLARK PHD LLC
Practice address
483 Beacon St
Boston, MA 02115-1349
Phone
(617) 249-4466
Fax
(855) 595-2754
NPI assigned
Jul 13, 2022
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 26, 2026

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

Authorized official

Name
Daniel Clark, PHDNPI 1790267516
Title
Clinical Psychologist
Phone
(617) 249-4466

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
Clinical PsychologistGroup: 193400000X SINGLE SPECIALTY GROUP 103TC0700X Primary

Addresses

Primary practice location

483 Beacon St
Boston, MA 02115-1349

Mailing address

6 Liberty SQ
Boston, MA 02109-5800
Phone (617) 249-4466

National Provider Directory

National Provider Directory

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": "1657670400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769385600000",
    "number": "1043944135",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6 LIBERTY SQ",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021095800",
            "telephone_number": "617-249-4466",
            "fax_number": "855-595-2754"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "483 BEACON ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021151349",
            "telephone_number": "617-249-4466",
            "fax_number": "855-595-2754"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DANIEL CLARK PHD LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-07-13",
        "last_updated": "2026-01-26",
        "certification_date": "2026-01-26",
        "status": "A",
        "authorized_official_last_name": "CLARK",
        "authorized_official_first_name": "DANIEL",
        "authorized_official_title_or_position": "CLINICAL PSYCHOLOGIST",
        "authorized_official_telephone_number": "617-249-4466",
        "authorized_official_credential": "PHD"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychologist, Clinical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 26, 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.