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

Individual provider Anesthesiology Physician · NPI 1588982573

John Robert Walker, MD practises Anesthesiology in Gadsden, Alabama. Graduated from University of Alabama School of Medicine in 2010, 16 years ago. Practices with Anesthesia Associates, a 61-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
16
Trained at
University of Alabama School of Medicine
Licensed in
AL
In the registry since
2010
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 Broad St Ste 300
Gadsden, AL 35901
Phone: (256) 546-5281
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 619 19th St S, Birmingham, AL 35249-1900 — (205) 934-6525

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 31630 (AL)

Record details

NPI number1588982573
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 14, 2010
Last updated in NPPESJuly 9, 2019

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Anesthesia Associates — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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 patients302
Services billed 334 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Colleagues at Anesthesia Associates

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 61 clinicians in the practice; 12 are shown here.

Other providers in Gadsden