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

Dr. Perry Wallach, MD

Individual provider Physical Medicine & Rehabilitation Physician · NPI 1538115431

Dr. Perry Wallach, MD is an Internal Medicine in Austin, Texas. Qualified in 1988, 38 years ago. Practices with Pam Physician Enterprise, a 33-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
38
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

901 W Ben White Blvd
Austin, TX 78704-6903
Phone: (512) 447-2211
Fax: (512) 628-3367
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence M3420 (TX)

Record details

NPI number1538115431
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2006
Last updated in NPPESAugust 3, 2026
Certification dateAugust 3, 2026
Mailing address124 Rainbow Valley Trl, San Marcos, TX 78666-3975

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPHYSICAL MEDICINE AND REHABILITATION
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice Pam Physician Enterprise — 33 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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