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

William Alec Tisdall, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1124153754

William Alec Tisdall, MD is an Interventional Pain Management in San Antonio, Texas. Graduated from University of Washington School of Medicine in 2002, 24 years ago. Practices with William A. Tisdall, MD, PA, a 9-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
24
Trained at
University of Washington School of Medicine
Licensed in
TX
In the registry since
2007
Specialties on file
2
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

1919 Rogers Rd Ste 204
San Antonio, TX 78251-4614
Phone: (210) 541-0700
Fax: (210) 541-6868
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Interventional Pain Medicine Physician (primary) Taxonomy 208VP0014X · Licence M5545 (TX)
Pain Medicine (Anesthesiology) Physician Taxonomy 207LP2900X · Licence M5545 (TX)

Record details

NPI number1124153754
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 22, 2007
Last updated in NPPESJanuary 4, 2016
Mailing address1919 Rogers Rd, Suite 204, San Antonio, TX 78251-4614

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL PAIN MANAGEMENT
Also practisesANESTHESIOLOGY
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice William A. Tisdall, M.D., P.A. — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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