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

Carnelian Assisted Living LLC

Organization Clinical Medical Laboratory · NPI 1902497415

Carnelian Assisted Living LLC is a Clinical Medical Laboratory in Walnut Creek, California. Registered with an NPI since 2021.

In the registry since
2021
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

170 Flora Ave
Walnut Creek, CA 94595-1272
Phone: (925) 905-9443
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X

Record details

NPI number1902497415
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Adlai Grutas — Owner · (925) 478-7557
NPI enumeratedJanuary 27, 2021
Last updated in NPPESMay 24, 2021
Certification dateMay 24, 2021
Mailing address2380 Warren Rd, Walnut Creek, CA 94595-1247

Other providers in Walnut Creek