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

Guy P. Randazzo, MD

Individual provider Pulmonary Disease Physician · NPI 1881663979

Guy P. Randazzo, MD is a Pulmonary Disease Physician in Tustin, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

13522 Newport Ave Ste 102
Tustin, CA 92780-3707
Phone: (714) 573-8200
Fax: (714) 573-9401
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence A22452 (CA)

Record details

NPI number1881663979
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESMarch 30, 2020
Certification dateMarch 30, 2020
Mailing addressPo Box 15090, Anaheim, CA 92803-5090