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

Koushan Siami MD, APC

Organization Anatomic Pathology & Clinical Pathology Physician · NPI 1124899661

Koushan Siami MD, APC provides Anatomic Pathology & Clinical Pathology Physician services in LA Quinta, California. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
APC — A professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

47120 Dune Palms Rd Ste 109
LA Quinta, CA 92253-2097
Phone: (760) 864-4163
Show map & directions

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

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X

Record details

NPI number1124899661
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Koushan Siami Namini — Owner · (760) 864-4163
Other names Koushan Siami M D Apc; Koushan Siami
NPI enumeratedJanuary 12, 2024
Last updated in NPPESSeptember 21, 2026
Certification dateSeptember 21, 2026
Mailing address5700 Southwyck Blvd, Toledo, OH 43614-1509