MS. CAROLINE ASHLEY WALKER PA-C
NPI 1144523325
Physician Assistant in Lawrenceville, GA

Active since December 10, 2010Opted out of Medicare · through Mar 5, 2028
1655 LEBANON RD, SUITE A, LAWRENCEVILLE, GA 30043(770) 682-2024 Get Directions Write a Review

NPPES record last updated: July 26, 2012. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Ms. Caroline Ashley Walker Pa-c NPPES

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

MS. CAROLINE ASHLEY WALKER PA-C (NPI 1144523325) is an individual physician assistant in Lawrenceville, Georgia, licensed in Georgia (6007) and active in the NPI registry since December 2010. She has opted out of Medicare through March 5, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1144523325
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMS. CAROLINE ASHLEY WALKERCredential: PA-C
Location Address1655 LEBANON RD, SUITE ALawrenceville, GA 30043-5116
Mailing Address1655 Lebanon Rd, Suite ALawrenceville, GA 30043-5116
Sole ProprietorYes
Enumeration DateDecember 10, 2010
Last NPPES UpdateJuly 26, 2012
NPI 1144523325 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in GA · 6007
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

1655 LEBANON RD, Lawrenceville, GA 30043

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Ms. Caroline Ashley Walker Pa-c has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from March 5, 2020 through March 5, 2028.

Opt-Out Effective DateMarch 5, 2020
Opt-Out In Effect ThroughMarch 5, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30043 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
$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 4

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

Family Medicine
1655 LEBANON RD, STE A
LAWRENCEVILLE, GA 30043
Family Medicine
1655 LEBANON RD, SUITE C
LAWRENCEVILLE, GA 30043
Physician Assistant (Medical)
1655 LEBANON RD, SUITE A
LAWRENCEVILLE, GA 30043
Legal Medicine
1655 LEBANON RD, STE A
LAWRENCEVILLE, GA 30043

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 Caroline Walker's NPI number?

The NPI number for Caroline Walker is 1144523325. It was assigned to this individual provider in the NPPES registry on December 10, 2010.

Where is Caroline Walker located?

Caroline Walker practices at 1655 Lebanon Rd Suite A, Lawrenceville, GA 30043. The listed phone number is (770) 682-2024.

What is Caroline Walker's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Caroline Walker enrolled in Medicare?

No. Caroline Walker has opted out of Medicare through March 5, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Caroline Walker was last updated on July 26, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.