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DR. CHARLES OSBORNE WALKER JR. MD
NPI 1851398366
Surgery in Donalsonville, GA

Active since June 30, 2005PECOS Enrolled
804 N WILEY AVE, DONALSONVILLE, GA 39845(229) 524-2706(229) 524-2738 Get Directions Write a Review

NPPES record last updated: October 6, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Charles Osborne Walker Jr. Md NPPES

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

DR. CHARLES OSBORNE WALKER JR. MD (NPI 1851398366) is an individual surgery provider in Donalsonville, Georgia, licensed in Georgia (009288) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851398366
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. CHARLES OSBORNE WALKER JR.Credential: MD
Location Address804 N WILEY AVEDonalsonville, GA 39845-1120
Mailing Address804 N Wiley AveDonalsonville, GA 39845-1120 · (229) 524-2706 · Fax (229) 524-2738
Phone(229) 524-2706
Fax(229) 524-2738
Sole ProprietorNo
Enumeration DateJune 30, 2005
Last NPPES UpdateOctober 6, 2009
✔ NPI 1851398366 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 · 009288
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 ListedFamily MedicineTaxonomy 207Q00000X · License 9288 (GA)
804 N WILEY AVE, Donalsonville, GA 39845
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Other Identifiers 6

Medicare UPINE00929GA
Medicaid000019324BGA
Medicare PIN02BDJJWGA
Other581365608GA · Charles O Walker Md Pc
Other20-5308117GA · The Wiregrass Medical & S
Other205308117GA · Tin Wiregrass Med & Surg

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Charles Osborne Walker Jr. Md 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 Reassignment

Medicare enrollment records show Charles Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Wiregrass Medical & Surgical Group Inc
Same address
Family Medicine
804 N WILEY AVE
Donalsonville, GA 39845
  • Reassigned Medicare billing, Georgia enrollment
  • 10 clinicians in this Medicare group
NPI 1083753404 (229) 524-2706

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 39845 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
$66.89 typical visit price
range $16.68 – $133.24
Typical copayment $16.72 (range $4.17 – $33.31)
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 13

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

THE WIREGRASS MEDICAL & SURGICAL GROUP INC
Family Medicine
804 N WILEY AVE
DONALSONVILLE, GA 39845
Seminole County (229) 524-2706
DR. GARY WAYNE SMITH PHD
Counselor (Professional)
804 N WILEY AVE
DONALSONVILLE, GA 39845
Seminole County (229) 524-8994
MRS. RACHEL BROOKS GILBERT PA
Physician Assistant
804 N WILEY AVE
DONALSONVILLE, GA 39845
Seminole County (229) 524-2706
BRANDON CLARKE BROOKINS DO
Internal Medicine
804 N WILEY AVE
DONALSONVILLE, GA 39845
Seminole County (229) 524-5590
GREGORY L HALL MD
Family Medicine
804 N WILEY AVE
DONALSONVILLE, GA 39845
Seminole County (229) 524-2808
DR. ANDREA GARCIA ALEXANDER MD
Dermatology
804 N WILEY AVE
DONALSONVILLE, GA 39845
Seminole County (229) 524-2808
SOUTHWEST GEORGIA HEALTHCARE CLINICS INC
Clinic/Center (Federally Qualified Health Center (FQHC))
804 N WILEY AVE
DONALSONVILLE, GA 39845
Seminole County (229) 524-2808
JOSEPH LYNN WALKER MD
Surgery
804 N WILEY AVE, WIREGRASS MEDICAL AND SURGICAL GROUP
DONALSONVILLE, GA 39845
Seminole County (229) 524-2706

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 Charles Walker's NPI number?

The NPI number for Charles Walker is 1851398366. It was assigned to this individual provider in the NPPES registry on June 30, 2005.

Where is Charles Walker located?

Charles Walker practices at 804 N Wiley Ave, Donalsonville, GA 39845. The listed phone number is (229) 524-2706.

What is Charles Walker's specialty?

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

Is Charles Walker enrolled in Medicare?

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

Which organization bills Medicare for Charles Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charles Walker reassigns Medicare benefits to The Wiregrass Medical & Surgical Group Inc (Donalsonville, GA). The 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 Charles Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Charles Walker was last updated on October 6, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.