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HARMONY WELLNESS GROUP INC
NPI 1760902753
Psychologist - Group Psychotherapy in Philadelphia, PA

Active since June 21, 2017
9150 MARSHALL ST STE 16, PHILADELPHIA, PA 19114(484) 597-6516 Get Directions Write a Review

NPPES record last updated: April 1, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Harmony Wellness Group Inc NPPES

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

HARMONY WELLNESS GROUP INC (NPI 1760902753) is a healthcare organization registered as a group psychotherapy in Philadelphia, Pennsylvania and active in the NPI registry since June 2017. The organization lists Gianna Merian Diaz, C.e.o, as its authorized official.

NPPES Registry Identity

NPI1760902753
Entity TypeOrganization
Primary Taxonomy103TP2701X
Legal Business NameHARMONY WELLNESS GROUP INC
Location Address9150 MARSHALL ST STE 16Philadelphia, PA 19114-2217
Mailing Address1214 Unity StPhiladelphia, PA 19124-3107 · (215) 539-2470 · Fax (215) 240-6328
Phone(484) 597-6516
Organization SubpartNo
Authorized OfficialGianna Merian DiazC.e.o · (484) 767-1972
Enumeration DateJune 21, 2017
Last NPPES UpdateApril 1, 2018
✔ NPI 1760902753 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Group PsychotherapyBehavioral Health & Social Service Providers
Taxonomy Code103TP2701X
Definition
A psychologist who specializes in group psychology and group psychotherapy that is an evidenced-based specialty that prepares group leaders to identify and capitalize on developmental and healing possibilities embedded in the interpersonal/intrapersonal functioning of individual group members as well as collectively for the group. Emphasis is placed on the use of group dynamics to assist and treat individual group members. The specialty is applicable to all age groups, children, adolescents, adults and older adults, for a wide variety of conditions and concerns, and in numerous and diverse settings.
9150 MARSHALL ST STE 16, Philadelphia, PA 19114
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Harmony Wellness Group Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

8

Medicare enrollment records show 8 clinicians reassign Medicare billing to Harmony Wellness Group Inc, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (8)

Jesus Herrera, MD
Psychiatry
NPI 1104827278
3156 KENSINGTON AVE
Philadelphia, PA 19134
(215) 291-8151
✔ PECOS✔ Accepts Medicare6.9 mi
Roger Erro, M.D
Psychiatry
NPI 1518185453
2147 N 6TH ST
Philadelphia, PA 19122
(215) 235-7555
✔ PECOS✔ Accepts Medicare8.6 mi
Christos Ballas, MD
Psychiatry
NPI 1629005673
1401 S 4TH ST
Philadelphia, PA 19147
(215) 339-1070
✔ PECOS✔ Accepts Medicare12 mi
Robert Polishook, M.D.
Psychiatry
NPI 1609937606
563 HEATH RD
Merion Station, PA 19066
(610) 667-5435
✔ PECOS✔ Accepts Medicare13 mi
Syed Rizvi, M.D.
Psychiatry
NPI 1033128137
525 WEST CHESTER PIKE SUITE 305
Havertown, PA 19083
(610) 446-3650
✔ PECOS✔ Accepts Medicare16 mi
Ron Mahlab, M.D.
Psychiatry
NPI 1053452755
210 N 6TH ST
Allentown, PA 18102
(610) 432-4356
✔ PECOS✔ Accepts Medicare43 mi
Gerald Floreza
Psychiatry
NPI 1740399641
216 VAUGHAN ST
Portland, ME 04102
(207) 662-2221
✔ PECOS✔ Accepts Medicare348 mi
Vicki Morrow, M.D.
Psychiatry
NPI 1013069442
7994 NC 89 HWY W
Westfield, NC 27053
(336) 409-5178
✔ PECOS✔ Accepts Medicare380 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Wellness Group Inc's NPI number?

The NPI number for Harmony Wellness Group Inc is 1760902753. It was assigned to this organization in the NPPES registry on June 21, 2017.

Where is Harmony Wellness Group Inc located?

Harmony Wellness Group Inc is located at 9150 Marshall St Ste 16, Philadelphia, PA 19114. The listed phone number is (484) 597-6516.

What is Harmony Wellness Group Inc's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Group Psychotherapy, with taxonomy code 103TP2701X.

Is Harmony Wellness Group Inc enrolled in Medicare?

Yes. Harmony Wellness Group Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Harmony Wellness Group Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians, all in Psychiatry, reassign their Medicare billing to Harmony Wellness Group Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Harmony Wellness Group Inc accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Harmony Wellness Group Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Harmony Wellness Group Inc was last updated on April 1, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.