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DR. GARY DAVID WALKER M.D.
NPI 1174597975
Surgery in Abilene, TX

Active since February 16, 2006PECOS Enrolled
1100 N 19TH ST, SUITE 4D, ABILENE, TX 79601(325) 676-8555(325) 676-1026 Get Directions Write a Review

NPPES record last updated: February 5, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Gary David Walker M.d. NPPES

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

DR. GARY DAVID WALKER M.D. (NPI 1174597975) is an individual surgery provider in Abilene, Texas, licensed in Texas (F4642) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174597975
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. GARY DAVID WALKERCredential: M.D.
Location Address1100 N 19TH ST, SUITE 4DAbilene, TX 79601-2304
Mailing Address1100 N 19th St, Suite 4dAbilene, TX 79601-2344 · (325) 676-8555 · Fax (325) 676-1026
Phone(325) 676-8555
Fax(325) 676-1026
Sole ProprietorYes
Enumeration DateFebruary 16, 2006
Last NPPES UpdateFebruary 5, 2008
✔ NPI 1174597975 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in TX · F4642
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.
1100 N 19TH ST, Abilene, TX 79601
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Other Identifiers 3

Medicaid0894800 02TX
Medicare PIN00FD14TX
Medicare UPINC23078TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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)

Dr. Gary David Walker M.d. 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 79601 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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 9

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

DR. VERNON WILLIAMS M.D.
Surgery
1100 N 19TH ST, SUITE 4D
ABILENE, TX 79601
Jones County (325) 676-8555
DR. RALPH F. HEAVEN M.D.
Internal Medicine (Hematology & Oncology)
1100 N 19TH ST, SUITE 1A
ABILENE, TX 79601
Jones County (325) 672-4368
DR. KRYSTIN CALHOUN BAKER M.D.
Psychiatry & Neurology (Neurology)
1100 N 19TH ST, SUITE 200
ABILENE, TX 79601
Jones County (325) 670-6190
MEDICAL CLINIC OF ABILENE, PLLC
Internal Medicine
1100 N 19TH ST, SUITE 4A
ABILENE, TX 79601
Jones County (325) 670-5565
DR. STEVEN SUNG-HO SUH M.D.
Hospitalist
1100 N 19TH ST, SUITE 200
ABILENE, TX 79601
Jones County (325) 670-5570
ANTON M MELNYK JR. MD,FACP
Internal Medicine (Hematology & Oncology)
1100 N 19TH ST, SUITE 1A
ABILENE, TX 79601
Jones County (325) 672-4368
MR. GARY LEE FALCON SA , AS - C
1100 N 19TH ST, SUITE 4-G
ABILENE, TX 79601
Jones County (325) 670-4620
PAUL HARRIS, M.D.
Psychiatry & Neurology (Neurology)
1100 N 19TH ST, STE 4B
ABILENE, TX 79601
Jones County (325) 670-5580

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 Gary Walker's NPI number?

The NPI number for Gary Walker is 1174597975. It was assigned to this individual provider in the NPPES registry on February 16, 2006.

Where is Gary Walker located?

Gary Walker practices at 1100 N 19th St Suite 4D, Abilene, TX 79601. The listed phone number is (325) 676-8555.

What is Gary Walker's specialty?

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

Is Gary Walker enrolled in Medicare?

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

What insurance does Gary Walker accept?

Health plans from Blue Cross and Blue Shield of Texas list Gary Walker 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 Gary Walker was last updated on February 5, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.