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

Dr. Peter E Alperin, MD

Individual provider Internal Medicine Physician · NPI 1578532370

Dr. Peter E Alperin, MD is an Internal Medicine Physician in Austin, Texas. Practices as a sole proprietor. Licensed in California and Texas.

Licensed in
CA, 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.

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Practice location Address checks out

1601 Trinity St Stop Z0900
Austin, TX 78712-1765
Phone: (512) 495-5139
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A60048 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence T0409 (TX)

Record details

NPI number1578532370
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 15, 2006
Last updated in NPPESDecember 8, 2023
Certification dateDecember 8, 2023
Mailing address1601 Trinity St Stop Z0900, Austin, TX 78712-1765

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