JOY WILLIAMS
NPI 1720836778
Nurse Practitioner - Psychiatric/Mental Health in Kennesaw, GA

Q: What is Joy Williams's NPI number?

The NPI number for Joy Williams is 1720836778. It was assigned to this individual provider in the NPPES registry on May 7, 2024.

Q: What is Joy Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Joy Williams was last updated on November 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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.

Active since May 07, 2024PECOS Enrolled

1301 SHILOH RD NW STE 1810, KENNESAW, GA 30144(470) 428-7087(774) 374-8083 Get Directions Write a Review

NPPES record last updated: November 6, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 6, 2024, May 7, 2024 (2 updates tracked since 2024).

On this page

About Joy Williams NPPES

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

JOY WILLIAMS (NPI 1720836778) is an individual psychiatric/mental health provider in Kennesaw, Georgia, licensed in Georgia (RN327885) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720836778

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameJOY WILLIAMS

Location Address1301 SHILOH RD NW STE 1810Kennesaw, GA 30144-7171

Mailing Address1301 Shiloh Rd Nw Ste 1810Kennesaw, GA 30144-7171 · (877) 752-5262

Phone(470) 428-7087

Fax(774) 374-8083

Sole ProprietorNo

Enumeration DateMay 7, 2024

Last NPPES UpdateNovember 6, 20242 updates tracked since enumeration

NPPES CertifiedNovember 6, 2024

✔ NPI 1720836778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

Licenses✔ Licensed in GA · RN327885✔ Licensed in AZ · 305356

1301 SHILOH RD NW STE 1810, Kennesaw, GA 30144

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Joy Williams is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

Medicare enrollment records show Joy Williams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Psychiatry Of Texas PLLC

702 mi

Psychiatry

7877 WILLOW CHASE BLVD
Houston, TX 77070

Reassigned Medicare billing, Arizona, Colorado and Georgia enrollments
59 clinicians in this Medicare group

NPI 1013476027 (832) 869-4818

Psychplus Medical Associates, PLLC

702 mi

Family Medicine

7877 WILLOW CHASE BLVD
Houston, TX 77070

Reassigned Medicare billing, Arizona, Colorado and Georgia enrollments
59 clinicians in this Medicare group

NPI 1558118026 (832) 869-4818

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 30144 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

$88.06 typical visit price

range $56.84 – $172.43

Typical copayment $22.01 (range $14.21 – $43.10)

Most-billed visit code 99203

Established Patient

$100.20 typical visit price

range $18.22 – $140.40

Typical copayment $25.05 (range $4.55 – $35.10)

Most-billed visit code 99214

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 2

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

MR. PAUL BURKHALTER MS, MA, LAPC, NCC

Counselor (Addiction (Substance Use Disorder))

1301 SHILOH RD NW STE 1810
KENNESAW, GA 30144

Cobb County (877) 752-5262

LAUREN ELIZABETH JONES

Registered Nurse

1301 SHILOH RD NW STE 1810
KENNESAW, GA 30144

Cobb County (770) 485-6535

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 Joy Williams's NPI number?

The NPI number for Joy Williams is 1720836778. It was assigned to this individual provider in the NPPES registry on May 7, 2024.

Where is Joy Williams located?

Joy Williams practices at 1301 Shiloh Rd NW Ste 1810, Kennesaw, GA 30144. The listed phone number is (470) 428-7087.

What is Joy Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Joy Williams enrolled in Medicare?

Yes. Joy Williams is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Joy Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joy Williams reassigns Medicare benefits to 2 organizations: Psychiatry Of Texas PLLC (Houston, TX) and Psychplus Medical Associates, PLLC (Houston, TX). Each 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 Joy Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joy Williams accept?

Health plans from UnitedHealthcare list Joy Williams 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 Joy Williams was last updated on November 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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.