Individual provider Active NPI

Angela S Gwak, MFT, PHD

  • Psychologist
  • New York, NY
National Provider Identifier
1457097628
Registry record updated Jan 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
026238 Issued in NY
Practice address
125 E 23Rd St Ste 606
New York, NY 10010-4511
Phone
(212) 884-1903
NPI assigned
May 10, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 17, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychologist 103T00000X 026238 NY Primary

Addresses

Primary practice location

125 E 23Rd St Ste 606
New York, NY 10010-4511

Mailing address

125 E 23Rd St Ste 606
New York, NY 10010-4511
Phone (212) 884-1903

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
Credentials
Doctor of Philosophy

Practice roles

OrganizationSpecialtyStatusNew patients
Resonance Psychology PLLC Psychologist CurrentSince Feb 1, 2024 Accepting new patients

Locations

125 E 23rd St
Ste 606
New York, NY 10010
Phone (212) 884-1903

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": "1652140800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768608000000",
    "number": "1457097628",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "125 E 23RD ST STE 606",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100104511",
            "telephone_number": "212-884-1903"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "125 E 23RD ST STE 606",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100104511",
            "telephone_number": "212-884-1903"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GWAK",
        "first_name": "ANGELA",
        "middle_name": "S",
        "name_prefix": "Dr.",
        "credential": "MFT, PHD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-05-10",
        "last_updated": "2026-01-17",
        "certification_date": "2026-01-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "NY",
            "license": "026238",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 17, 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.