Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Cortnie H Walker, MD

Individual provider Emergency Medicine Physician · NPI 1043491822

Dr. Cortnie H Walker, MD is an Emergency Medicine in Wichita Falls, Texas. Graduated from Icahn School of Medicine at Mount Sinai in 2004, 22 years ago. Practices with Observation Services of Wichita Falls LLC, a 17-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
22
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
TX
In the registry since
2007
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

1600 11th St Emergency Dept
Wichita Falls, TX 76301-4300
Phone: (732) 742-1491
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence N6783 (TX)

Record details

NPI number1043491822
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 20, 2007
Last updated in NPPESDecember 4, 2014
Mailing address3002 Hamilton Blvd, Wichita Falls, TX 76308-1325

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 2004 (22 years in practice)
Group practice Observation Services Of Wichita Falls Llc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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