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

Peter Alan Zwerin, MD

Individual provider Internal Medicine Physician · NPI 1780653238

Peter Alan Zwerin, MD is an Internal Medicine Physician in Tempe, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
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

2501 E Southern Ave Ste #2
Tempe, AZ 85282-7669
Phone: (480) 838-1555
Fax: (480) 838-1777
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 12533 (AZ)

Record details

NPI number1780653238
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 16, 2006
Last updated in NPPESJanuary 12, 2010
Mailing address2501 E Southern Ave, Suite #2, Tempe, AZ 85282-7669

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