DARBY LYNN TESTA LCSW
NPI 1316489768
Social Worker - Clinical in Lawrenceville, GA

Active since November 15, 2016PECOS EnrolledAccepts Medicare Assignment
175 GWINNETT DR, LAWRENCEVILLE, GA 30046(678) 209-2394(678) 212-6343 Get Directions Write a Review

NPPES record last updated: October 26, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Darby Lynn Testa Lcsw NPPES

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

DARBY LYNN TESTA LCSW (NPI 1316489768) is an individual clinical provider in Lawrenceville, Georgia, licensed in Georgia (CSW005918) and active in the NPI registry since November 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1316489768
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDARBY LYNN TESTACredential: LCSW
Location Address175 GWINNETT DRLawrenceville, GA 30046-8444
Mailing Address513 Cabot WayPittsburgh, PA 15203-1015 · (470) 217-5339
Fax(678) 212-6343
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateNovember 15, 2016
Last NPPES UpdateOctober 26, 2021
NPPES CertifiedOctober 26, 2021
✔ NPI 1316489768 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in GA · CSW005918
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
175 GWINNETT DR, Lawrenceville, GA 30046

Other Names 1

Other Name (5)Mrs. Darby Lynn Monks Lcsw

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Darby Lynn Testa Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID143467191
PECOS Enrollment IDI20211118001649
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Darby Testa reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mental Health
1000 JEFFERSON ST STE 2C
Lynchburg, VA 24504
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 225 clinicians in this Medicare group

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30046 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $56.84 – $172.43
Typical copayment $0.00 (range $14.21 – $43.10)
Most-billed visit code NA
Established Patient
$70.85 typical visit price
range $18.22 – $140.40
Typical copayment $17.71 (range $4.55 – $35.10)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

Counselor
175 GWINNETT DR
LAWRENCEVILLE, GA 30046
Counselor
175 GWINNETT DR
LAWRENCEVILLE, GA 30046
Registered Nurse
175 GWINNETT DR
LAWRENCEVILLE, GA 30046
Behavior Technician
175 GWINNETT DR
LAWRENCEVILLE, GA 30046
Counselor (Mental Health)
175 GWINNETT DR
LAWRENCEVILLE, GA 30046
Licensed Practical Nurse
175 GWINNETT DR
LAWRENCEVILLE, GA 30046
Registered Nurse
175 GWINNETT DR
LAWRENCEVILLE, GA 30046
Nurse Practitioner (Family)
175 GWINNETT DR
LAWRENCEVILLE, GA 30046

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 Darby Testa's NPI number?

The NPI number for Darby Testa is 1316489768. It was assigned to this individual provider in the NPPES registry on November 15, 2016. The provider is also known as Mrs. Darby Lynn Monks Lcsw.

Where is Darby Testa located?

Darby Testa practices at 175 Gwinnett Dr, Lawrenceville, GA 30046. The listed phone number is (678) 209-2394.

What is Darby Testa's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Darby Testa enrolled in Medicare?

Yes. Darby Testa is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Darby Testa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Darby Testa reassigns Medicare benefits to Thrive Counseling LLC (Lynchburg, VA). The 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 Darby Testa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Darby Testa was last updated on October 26, 2021. 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.