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

William D Mayer, MD

Individual provider Surgery Physician · NPI 1841221686

William D Mayer, MD is a General Surgery in Austin, Texas. Graduated from Jefferson Medical College of Thomas Jefferson University in 1987, 39 years ago. Practices with Surgical Associates of Austin, PA, a 6-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
39
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
TX
In the registry since
2006
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

1015 E 32nd St 308
Austin, TX 78705-2707
Phone: (512) 472-1381
Fax: (512) 472-9688
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence K3610 (TX)

Record details

NPI number1841221686
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1015 E 32nd St, 308, Austin, TX 78705-2707

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 1987 (39 years in practice)
Group practice Surgical Associates Of Austin, Pa — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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