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POPULATIONS AND INTERVENTIONS TEAM COMPANY
NPI 1730608522
Psychologist - Health in Douglasville, GA

Active since September 13, 2017
3182 BERTHAS OVERLOOK, DOUGLASVILLE, GA 30135(678) 310-9707(470) 875-0083 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Sep 13, 2017 (2 updates tracked since 2017).

About Populations And Interventions Team Company NPPES

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

POPULATIONS AND INTERVENTIONS TEAM COMPANY (NPI 1730608522) is a healthcare organization registered as a health in Douglasville, Georgia and active in the NPI registry since September 2017. The organization lists Mercedes Merritt Williams, Ceo/owner, as its authorized official.

NPPES Registry Identity

NPI1730608522
Entity TypeOrganization
Primary Taxonomy103TH0004X
Legal Business NamePOPULATIONS AND INTERVENTIONS TEAM COMPANY
Location Address3182 BERTHAS OVERLOOKDouglasville, GA 30135-8458
Mailing Address3182 Berthas OverlookDouglasville, GA 30135-8458 · (678) 310-9707 · Fax (470) 875-0083
Phone(678) 310-9707
Fax(470) 875-0083
Organization SubpartNo
Authorized OfficialMercedes Merritt WilliamsCeo/owner · (678) 310-9707
Enumeration DateSeptember 13, 2017
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1730608522 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · HealthBehavioral Health & Social Service Providers
Taxonomy Code103TH0004X
License✔ Licensed in CA · 40044
Definition
A psychologist who specializes in clinical health psychology that investigates and implements clinical services across diverse populations and settings to promote health and well-being and to prevent, treat, and manage illness and disability. Clinical health psychology sees health as the confluence of psychological, social, cultural, and biological factors and applies this understanding to professional activities including:
Also ListedPrevention ProfessionalTaxonomy 405300000X · License 28315 (IN)
3182 BERTHAS OVERLOOK, Douglasville, GA 30135
Open in Google Maps ↗

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Populations And Interventions Team Company is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Populations And Interventions Team Company, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Mercedes Williams, DBH, MPH, IPEC, LMSW
Clinical Psychologist
NPI 1952820086
3182 BERTHAS OVERLOOK
Douglasville, GA 30135
(678) 310-9707
✔ PECOSSame address
Russell Brown, MD
Psychiatry
NPI 1194769257
4688 TRINITY CT
Marietta, GA 30068
(404) 316-4992
✔ PECOS26 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 Populations And Interventions Team Company's NPI number?

The NPI number for Populations And Interventions Team Company is 1730608522. It was assigned to this organization in the NPPES registry on September 13, 2017.

Where is Populations And Interventions Team Company located?

Populations And Interventions Team Company is located at 3182 Berthas Overlook, Douglasville, GA 30135. The listed phone number is (678) 310-9707.

What is Populations And Interventions Team Company's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Health, with taxonomy code 103TH0004X.

Is Populations And Interventions Team Company enrolled in Medicare?

Yes. Populations And Interventions Team Company is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Populations And Interventions Team Company?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Populations And Interventions Team Company, in Clinical Psychologist and Psychiatry. 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, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Populations And Interventions Team Company was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.