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

O.n. Diagnostics, LLC

Organization Physiological Laboratory · NPI 1306313648

O.n. Diagnostics, LLC is a Physiological Laboratory in Berkeley, California. Registered with an NPI since 2018.

In the registry since
2018
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

1936 University Ave Ste 280
Berkeley, CA 94704-1071
Phone: (510) 204-0688
Show map & directions

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

Specialties & licences

Physiological Laboratory (primary) Taxonomy 293D00000X

Record details

NPI number1306313648
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Shui Wong — Chief Operating Officer · (510) 204-0688
NPI enumeratedOctober 24, 2018
Last updated in NPPESJanuary 2, 2024
Certification dateJanuary 1, 2024
Mailing address1936 University Ave Ste 280, Berkeley, CA 94704-1071