Individual provider Active NPI

Ronald Sheldon Friedman, PH.D.

  • Psychologist
  • Mamaroneck, NY
National Provider Identifier
1518030774
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
Practice address
6 Country LN
Mamaroneck, NY 10543-1103
Phone
(914) 698-2898
Fax
(914) 698-2898
NPI assigned
Nov 16, 2006
Sex
Male
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 5

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Psychologist 103TC0700X 004983-1 NY
Clinical Child & Adolescent Psychologist 103TC2200X 004983-1 NY
Psychologist 103T00000X 004983-1 NY
Group Psychotherapy Psychologist 103TP2701X 004983-1 NY
Psychologist 103T00000X NY Primary

Addresses

Primary practice location

6 Country LN
Mamaroneck, NY 10543-1103

Mailing address

6 Country LN
Mamaroneck, NY 10543-1103
Phone (914) 698-2898

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20130920000211 NY Practitioner - Clinical Psychologist 6800083742 Practice locations: Mamaroneck, NY

Care Compare profile

Medicare Care Compare
Specialty
Clinical Psychologist
Education
Other, 1974
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services

Practice addresses (Care Compare)

6 Country LN
Mamaroneck, NY 10543-1103
Phone (914) 698-2898

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
004983-1NYMDPsychologist

Networks

  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H5989

NPI Registry JSON

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

{
    "created_epoch": "1163635200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1518030774",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6 COUNTRY LN",
            "city": "MAMARONECK",
            "state": "NY",
            "postal_code": "105431103",
            "telephone_number": "914-698-2898",
            "fax_number": "914-698-2898"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6 COUNTRY LN",
            "city": "MAMARONECK",
            "state": "NY",
            "postal_code": "105431103",
            "telephone_number": "914-698-2898",
            "fax_number": "914-698-2898"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FRIEDMAN",
        "first_name": "RONALD",
        "middle_name": "SHELDON",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-11-16",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "NY",
            "license": "004983-1",
            "primary": false
        },
        {
            "code": "103TC2200X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical Child & Adolescent",
            "state": "NY",
            "license": "004983-1",
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "NY",
            "license": "004983-1",
            "primary": false
        },
        {
            "code": "103TP2701X",
            "taxonomy_group": "",
            "desc": "Psychologist, Group Psychotherapy",
            "state": "NY",
            "license": "004983-1",
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "NY",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mamaroneck, NY

Sources for this page

Verify at the official NPI Registry.