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

Vivien L Pan, MD

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1902903164

Vivien L Pan, MD is a Neonatal-Perinatal Medicine Physician in Mission Viejo, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
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

27800 Medical Center Rd Ste 100
Mission Viejo, CA 92691-6410
Phone: (949) 364-4428
Fax: (949) 364-4230
Show map & directions

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

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence A71280 (CA)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence A71280 (CA)

Record details

NPI number1902903164
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESOctober 30, 2025
Certification dateOctober 30, 2025

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