Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Joseph Seth Walker, MD

Individual provider Surgery Physician · NPI 1104070390

Joseph Seth Walker, MD practises General Surgery in Winfield, Alabama. Graduated from University of Alabama School of Medicine in 2011, 15 years ago. Practices with Marion Regional Health - Winfield, Inc, a 7-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
15
Trained at
University of Alabama School of Medicine
Licensed in
AL
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

200 Carraway Dr Ste B2
Winfield, AL 35594-5072
Phone: (205) 487-7661
Fax: (877) 915-6502
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1530 Us Highway 43, Winfield, AL 35594-5056 — (205) 487-7000

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 30101 (AL)

Record details

NPI number1104070390
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 14, 2008
Last updated in NPPESMarch 28, 2023
Certification dateMarch 28, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Marion Regional Health - Winfield, Inc. — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 65 times · 69th percentile
Removal of tissue 11 times · 62nd percentile
Upper gastrointestinal (GI) endoscopy for acid reflux 37 times · 59th percentile
Hernia repair - groin (open) 1–10 times
Mastectomy 1–10 times
Melanoma (skin cancer) excision 1–10 times
Skin biopsy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients243
Services billed 574 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Marion Regional Health - Winfield, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 7 clinicians in the practice; 5 are shown here.

Other providers in Winfield