Individual provider Active NPI

Ariel Ingrid Aino Phillips, ED.D.

  • Clinical Psychologist
  • Cambridge, MA
National Provider Identifier
1154383057
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
License
6942 Issued in MA
Practice address
5 Linden St
Cambridge, MA 02138-5004
Phone
(617) 495-2581
Fax
(617) 495-7680
NPI assigned
Apr 5, 2006
Last updated
Sep 11, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Psychologist 103TC0700X 6942 MA Primary
Counseling Psychologist 103TC1900X 6942 MA

Addresses

Primary practice location

5 Linden St
Cambridge, MA 02138-5004

Mailing address

5 Linden St
Cambridge, MA 02138-5004
Phone (617) 495-2581

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)
Not enrolled

State licenses

LicenseStateTypeSpecialty
6942MAMDCounseling Psychologist

NPI Registry JSON

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

{
    "created_epoch": "1144195200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1154383057",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5 LINDEN ST",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021385004",
            "telephone_number": "617-495-2581",
            "fax_number": "617-495-7680"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 LINDEN ST",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021385004",
            "telephone_number": "617-495-2581",
            "fax_number": "617-495-7680"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PHILLIPS",
        "first_name": "ARIEL",
        "middle_name": "INGRID AINO",
        "name_prefix": "Dr.",
        "credential": "ED.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-04-05",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "MA",
            "license": "6942",
            "primary": true
        },
        {
            "code": "103TC1900X",
            "taxonomy_group": "",
            "desc": "Psychologist, Counseling",
            "state": "MA",
            "license": "6942",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cambridge, MA

Sources for this page

  • 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.