Organization Active NPI

Harmony Mental Health Services Inc.

  • Counseling Psychologist
  • Philadelphia, PA
National Provider Identifier
1477500510
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Counseling PsychologistTaxonomy code 103TC1900X
Legal business name
HARMONY MENTAL HEALTH SERVICES INC.
Practice address
2400 Chestnut St
Philadelphia, PA 19103-4316
Phone
(215) 568-5900
NPI assigned
May 27, 2006
Organization subpart
No

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

Authorized official

Name
Dorothy Jane McGuffin, PH.D.
Title
President
Phone
(215) 568-5900

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YM0800X
Counseling PsychologistGroup: 193200000X MULTI-SPECIALTY GROUP 103TC1900X Primary
Group Psychotherapy PsychologistGroup: 193200000X MULTI-SPECIALTY GROUP 103TP2701X
Clinical Social WorkerGroup: 193200000X MULTI-SPECIALTY GROUP 1041C0700X

Addresses

Primary practice location

2400 Chestnut St
Philadelphia, PA 19103-4316

Mailing address

2400 Chestnut St
Philadelphia, PA 19103-4316
Phone (215) 568-5900

Other identifiers 2

IdentifierTypeStateIssuer
0007812123OtherPAAETNA
2317417000OtherPAIBC MHS#

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20090401000106 PA Part B Supplier - Clinic/Group Practice 2668539925 Receives reassigned benefits from 4 practitioners
Practice locations: Philadelphia, PA

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 7

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": "1148688000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1477500510",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2400 CHESTNUT ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191034316",
            "telephone_number": "215-568-5900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2400 CHESTNUT ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191034316",
            "telephone_number": "215-568-5900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HARMONY MENTAL HEALTH SERVICES INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-05-27",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "MCGUFFIN",
        "authorized_official_first_name": "DOROTHY",
        "authorized_official_middle_name": "JANE",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "215-568-5900",
        "authorized_official_credential": "PH.D."
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103TC1900X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychologist, Counseling",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "103TP2701X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychologist, Group Psychotherapy",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "0007812123",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "IBC MHS#",
            "identifier": "2317417000",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

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.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.