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

Trent Westernoff DMD MD Inc & Martin Mardirosian DDS MD APC General PA

Organization Oral and Maxillofacial Surgery (Dentist) · NPI 1376205047

Trent Westernoff DMD MD Inc & Martin Mardirosian DDS MD APC General PA is an Oral and Maxillofacial Surgery (Dentist) in Redondo Beach, California. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.
APC — A professional corporation
A form of business registration, not a clinical qualification.
PA — Professional association
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1706 S Elena Ave Ste A
Redondo Beach, CA 90277-5715
Phone: (310) 375-0514
Fax: (310) 375-8625
Show map & directions

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

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X

Record details

NPI number1376205047
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Martin Mardirosian — Partner · (310) 375-0514
Other names Oral Surgery Partners
NPI enumeratedOctober 11, 2021
Last updated in NPPESOctober 11, 2021
Certification dateOctober 11, 2021
Mailing address1706 S Elena Ave Ste A, Redondo Beach, CA 90277-5715

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