Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Michael N. Papanicolaou MD Inc

Organization Cardiovascular Disease Physician · NPI 1871085423

Michael N. Papanicolaou MD Inc provides Cardiovascular Disease Physician services in Newbury Park, California. Licensed in California. Registered with an NPI since 2018.

Licensed in
CA
In the registry since
2018
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1000 Newbury Rd Ste 180
Newbury Park, CA 91320-6440
Phone: (805) 480-2600
Fax: (805) 480-2677
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence A43353 (CA)

Record details

NPI number1871085423
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Patti Serianne — Manager · (805) 480-2600
NPI enumeratedMay 30, 2018
Last updated in NPPESAugust 17, 2018
Mailing address1000 Newbury Rd Ste 180, Newbury Park, CA 91320-6440