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DR. MARK LAMONT WALKER M.D., F.A.C.S.
NPI 1356382345
Surgery in Atlanta, GA

Active since June 09, 2006PECOS Enrolled
777 CLEVELAND AVE SW, SUITE 305, ATLANTA, GA 30315(404) 761-7482(404) 761-8398 Get Directions Write a Review

NPPES record last updated: March 26, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mark Lamont Walker M.d., F.a.c.s. NPPES

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

DR. MARK LAMONT WALKER M.D., F.A.C.S. (NPI 1356382345) is an individual surgery provider in Atlanta, Georgia, licensed in Georgia (026953) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356382345
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. MARK LAMONT WALKERCredential: M.D., F.A.C.S.
Location Address777 CLEVELAND AVE SW, SUITE 305Atlanta, GA 30315-7129
Mailing Address777 Cleveland Ave Sw, Suite 305Atlanta, GA 30315-7129 · (404) 761-7482 · Fax (404) 761-8398
Phone(404) 761-7482
Fax(404) 761-8398
Sole ProprietorYes
Enumeration DateJune 9, 2006
Last NPPES UpdateMarch 26, 2015
✔ NPI 1356382345 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in GA · 026953
Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Also ListedSurgery · Surgical Critical CareTaxonomy 2086S0102X · License 026953 (GA)
777 CLEVELAND AVE SW, Atlanta, GA 30315
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Other Identifiers 2

Medicaid000298284EGA
Medicare UPIND41303GA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark Lamont Walker M.d., F.a.c.s. 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 30315 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier11 claims11 services$60.14 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

MS. CHRISTINE NICOLE SWAFFORD M.S., R.D., L.D.
Dietitian, Registered (Nutrition, Renal)
777 CLEVELAND AVE SW, SUITE 516
ATLANTA, GA 30315
Fulton County (404) 761-0819
SURGICAL HEALTH COLLECTIVE
Specialist
777 CLEVELAND AVE SW, SUITE 305
ATLANTA, GA 30315
Fulton County (404) 761-7482
XUANDAO L NGUYEN OD
Optometrist
777 CLEVELAND AVE SW, STE 616
ATLANTA, GA 30315
Fulton County (404) 766-6268
ALPHA HEALTHCARE SYSTEM INC
Skilled Nursing Facility
777 CLEVELAND AVE SW, SUITE 306
ATLANTA, GA 30315
Fulton County (404) 530-2916
GEORGIA HEART CENTER LLC
General Practice
777 CLEVELAND AVE SW, SUITE 701
ATLANTA, GA 30315
Fulton County (770) 639-3429
MR. ERIC ALEXANDER LOHMAN LCSW
Social Worker (Clinical)
777 CLEVELAND AVE SW, SUITE 316
ATLANTA, GA 30315
Fulton County (404) 228-2222
SOUTH FULTON MEDICAL CENTER, LLC
Chiropractor (Rehabilitation)
777 CLEVELAND AVE SW, SUITE 406
ATLANTA, GA 30315
Fulton County (404) 761-0332
LIFE ENHANCEMENT SERVICES, INC.
Community/Behavioral Health
777 CLEVELAND AVE SW, SUITE 516
ATLANTA, GA 30315
Fulton County (404) 767-7855

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 Mark Walker's NPI number?

The NPI number for Mark Walker is 1356382345. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is Mark Walker located?

Mark Walker practices at 777 Cleveland Ave SW Suite 305, Atlanta, GA 30315. The listed phone number is (404) 761-7482.

What is Mark Walker's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Mark Walker enrolled in Medicare?

Yes. Mark Walker is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mark Walker was last updated on March 26, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.