Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Andrew Louis Walls, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1386716967

Dr. Andrew Louis Walls, MD practises Pathology in Austin, Texas. Graduated from University of Pittsburgh School of Medicine in 2004, 22 years ago. Practices with Hurt, Jacknow, Moore, Connor, Wells, Michels, Yurco, Listrom and Huang, a 50-clinician group and accepts Medicare assignment. Licensed in Pennsylvania and Texas.

Years since qualifying
22
Trained at
University of Pittsburgh School of Medicine
Licensed in
PA, TX
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3445 Executive Center Dr Ste 250
Austin, TX 78731-1678
Phone: (512) 579-4000
Fax: (512) 222-0146
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence R2249 (TX)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence MD429738 (PA)

Record details

NPI number1386716967
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 15, 2006
Last updated in NPPESJuly 10, 2020
Certification dateJuly 10, 2020

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Hurt, Jacknow, Moore, Connor, Wells, Michels, Yurco, Listrom And Huang — 50 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients420
Services billed 1,548 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

  • Vhs Harlingen Hospital Company Llc Hospital · Harlingen, TX
  • Baptist Medical Center Hospital · San Antonio, TX
  • Baptist Neighborhood Hospital Thousand Oaks Hospital · San Antonio, TX
  • Resolute Health Hospital Hospital · New Braunfels, TX

Colleagues at Hurt, Jacknow, Moore, Connor, Wells, Michels, Yurco, Listrom and Huang

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 50 clinicians in the practice; 12 are shown here.

Other providers in Austin