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

Harris Histology Services LLC

Organization Histology Specialist/Technologist · NPI 1831579200

Harris Histology Services LLC is a Histology Specialist/Technologist in Tustin, California. Registered with an NPI since 2015.

In the registry since
2015
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

630 S B St
Tustin, CA 92780-4318
Phone: (714) 832-4041
Fax: (714) 832-4127
Show map & directions

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

Specialties & licences

Histology Specialist/Technologist (primary) Taxonomy 246QH0600X

Record details

NPI number1831579200
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nicolas Harris — Manager/Member · (714) 514-6425
NPI enumeratedJune 1, 2015
Last updated in NPPESJune 1, 2015
Mailing address630 S B St, Tustin, CA 92780-4318