HARMONY MENTAL HEALTH SERVICES INC.
NPI 1477500510
Psychologist - Counseling in Philadelphia, PA

Active since May 27, 2006
2400 CHESTNUT ST, PHILADELPHIA, PA 19103(215) 568-5900 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Harmony Mental Health Services Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HARMONY MENTAL HEALTH SERVICES INC. (NPI 1477500510) is a healthcare organization registered as a counseling in Philadelphia, Pennsylvania and active in the NPI registry since May 2006. The organization lists Dorothy Jane Mcguffin, President, as its authorized official.

NPPES Registry Identity

NPI1477500510
Entity TypeOrganization
Primary Taxonomy103TC1900X
Legal Business NameHARMONY MENTAL HEALTH SERVICES INC.
Location Address2400 CHESTNUT STPhiladelphia, PA 19103-4316
Mailing Address2400 Chestnut StPhiladelphia, PA 19103-4316 · (215) 568-5900
Organization SubpartNo
Authorized OfficialDorothy Jane McguffinPresident · (215) 568-5900
Enumeration DateMay 27, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
NPI 1477500510 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtyPsychologist · CounselingBehavioral Health & Social Service Providers
Taxonomy Code103TC1900X
Definition

A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedPsychologist · Group PsychotherapyTaxonomy 103TP2701X
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
2400 CHESTNUT ST, Philadelphia, PA 19103

Other Identifiers 2

Other0007812123PA · Aetna
Other2317417000PA · Ibc Mhs#

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychiatry & Neurology (Psychiatry)
2400 CHESTNUT ST, 3302
PHILADELPHIA, PA 19103
Psychiatry & Neurology (Psychiatry)
2400 CHESTNUT ST, SUITE 1409
PHILADELPHIA, PA 19103
Psychologist (Clinical)
2400 CHESTNUT ST
PHILADELPHIA, PA 19103
Psychiatry & Neurology (Psychiatry)
2400 CHESTNUT ST, STE 1409
PHILADELPHIA, PA 19103
Dentist (General Practice)
2400 CHESTNUT ST, LBBY LEVEL
PHILADELPHIA, PA 19103
Social Worker (Clinical)
2400 CHESTNUT ST
PHILADELPHIA, PA 19103
Psychologist (Clinical)
2400 CHESTNUT ST, SUITE 2203
PHILADELPHIA, PA 19103
Psychiatry & Neurology (Psychiatry)
2400 CHESTNUT ST, #2307
PHILADELPHIA, PA 19103

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Harmony Mental Health Services Inc.'s NPI number?

The NPI number for Harmony Mental Health Services Inc. is 1477500510. It was assigned to this organization in the NPPES registry on May 27, 2006.

Where is Harmony Mental Health Services Inc. located?

Harmony Mental Health Services Inc. is located at 2400 Chestnut St, Philadelphia, PA 19103. The listed phone number is (215) 568-5900.

What is Harmony Mental Health Services Inc.'s specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.

When was this NPI record last updated?

The NPPES record for Harmony Mental Health Services Inc. was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.