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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

WILLIAM CHANDLER KNIGHT APRN
NPI 1942064035
Nurse Practitioner - Psychiatric/Mental Health in Roswell, GA

Active since February 08, 2024PECOS Enrolled
300 COLONIAL CENTER PKWY STE 350, ROSWELL, GA 30076(678) 861-1832(678) 585-2259 Get Directions Write a Review

NPPES record last updated: September 4, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 4, 2026, Dec 17, 2024, Nov 20, 2024 and 1 more (4 updates tracked since 2024).

About William Chandler Knight Aprn NPPES

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

WILLIAM CHANDLER KNIGHT APRN (NPI 1942064035) is an individual psychiatric/mental health provider in Roswell, Georgia, licensed in Georgia (RN304782) and active in the NPI registry since February 2024. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1942064035
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameWILLIAM CHANDLER KNIGHTCredential: APRN
Location Address300 COLONIAL CENTER PKWY STE 350Roswell, GA 30076-4893
Mailing Address300 Colonial Center Pkwy Ste 350Roswell, GA 30076-4893 · (678) 861-1832 · Fax (678) 585-2259
Phone(678) 861-1832
Fax(678) 585-2259
Sole ProprietorNo
Enumeration DateFebruary 8, 2024
Last NPPES UpdateSeptember 4, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2026
✔ NPI 1942064035 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in GA · RN304782
Also ListedRegistered NurseTaxonomy 163W00000X · License RN304782 (GA)
300 COLONIAL CENTER PKWY STE 350, Roswell, GA 30076
Open in Google Maps ↗

Secondary Practice Locations 3

Location 13700 Crestwood Pkwy NW Ste 975Duluth, GA 30096-7212 · Phone (678) 861-1832 · Fax (678) 585-2259
Location 22849 Paces Ferry Rd SE Ste 350Atlanta, GA 30339-3769 · Phone (678) 861-1832 · Fax (678) 585-2259
Location 3990 Hammond Dr Ste 600Sandy Springs, GA 30328-5510 · Phone (678) 861-1832

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Chandler Knight Aprn 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 30076 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 3

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

DR. TRICIA LEMELLE MD
Psychiatry & Neurology (Psychiatry)
300 COLONIAL CENTER PKWY STE 350
ROSWELL, GA 30076
Fulton County (678) 861-1832
JAYSON TRIPP DO
Psychiatry & Neurology (Psychiatry)
300 COLONIAL CENTER PKWY STE 350
ROSWELL, GA 30076
Fulton County (678) 861-1832
DR. ARON HALFIN M.D.
Psychiatry & Neurology (Psychiatry)
300 COLONIAL CENTER PKWY STE 350
ROSWELL, GA 30076
Fulton County (678) 861-1832

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 William Knight's NPI number?

The NPI number for William Knight is 1942064035. It was assigned to this individual provider in the NPPES registry on February 8, 2024.

Where is William Knight located?

William Knight practices at 300 Colonial Center Pkwy Ste 350, Roswell, GA 30076. The listed phone number is (678) 861-1832.

What is William Knight's specialty?

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

Is William Knight enrolled in Medicare?

Yes. William Knight is registered in the Medicare PECOS enrollment system.

What insurance does William Knight accept?

Health plans from Providence Health Plan list William Knight 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 William Knight was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.