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

Elizabeth Ann Nieto, MD

Individual provider Internal Medicine Physician · NPI 1689020760

Elizabeth Ann Nieto, MD is an Internal Medicine Physician in Mission Viejo, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2016
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

26800 Crown Valley Pkwy Ste 325
Mission Viejo, CA 92691-6384
Phone: (949) 364-6000
Show map & directions

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

Additional practice locations (1)

  • 420 Delaware Street Se, Mmc 508, Minneapolis, MN 55455-3200 — (612) 626-5031

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A168450 (CA)

Record details

NPI number1689020760
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 9, 2016
Last updated in NPPESOctober 28, 2020
Certification dateOctober 28, 2020

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