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NADINE N WILLIAMS A-GNP-C, PMHNP-C
NPI 1861084881
Nurse Practitioner in Winder, GA

Active since February 10, 2021PECOS Enrolled
138 PARK AVE STE 206, WINDER, GA 30680(770) 240-4849(678) 737-1743 Get Directions Write a Review

NPPES record last updated: January 31, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 31, 2026, Sep 11, 2025, Sep 1, 2025 and 3 more (6 updates tracked since 2021).

About Nadine N Williams A-gnp-c, Pmhnp-c NPPES

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

NADINE N WILLIAMS A-GNP-C, PMHNP-C (NPI 1861084881) is an individual nurse practitioner in Winder, Georgia, licensed in Georgia (RN188664) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861084881
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameNADINE N WILLIAMSCredential: A-GNP-C, PMHNP-C
Location Address138 PARK AVE STE 206Winder, GA 30680-2365
Mailing Address138 Park Ave Ste 206Winder, GA 30680-2365 · (770) 240-4849 · Fax (678) 737-1743
Phone(770) 240-4849
Fax(678) 737-1743
Sole ProprietorYes
Enumeration DateFebruary 10, 2021
Last NPPES UpdateJanuary 31, 20266 updates tracked since enumeration
NPPES CertifiedJanuary 31, 2026
✔ NPI 1861084881 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in GA · RN188664
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X · License RN188664 (GA)
Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License RN188664 (GA)
138 PARK AVE STE 206, Winder, GA 30680
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nadine N Williams A-gnp-c, Pmhnp-c 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30680 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
$83.23 typical visit price
range $53.31 – $164.04
Typical copayment $20.80 (range $13.32 – $41.01)
Most-billed visit code 99203
Established Patient
$94.84 typical visit price
range $16.68 – $133.24
Typical copayment $23.71 (range $4.17 – $33.31)
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

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

MEDICAL & MENTAL HOLISTIC HEALTHCARE
Clinic/Center (Multi-Specialty)
138 PARK AVE STE 206
WINDER, GA 30680
Barrow County (770) 240-4849

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 Nadine Williams's NPI number?

The NPI number for Nadine Williams is 1861084881. It was assigned to this individual provider in the NPPES registry on February 10, 2021.

Where is Nadine Williams located?

Nadine Williams practices at 138 Park Ave Ste 206, Winder, GA 30680. The listed phone number is (770) 240-4849.

What is Nadine Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Nadine Williams enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Nadine Williams was last updated on January 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.