COLOR DIAGNOSTICS, LLC
NPI 1770942609
Clinical Medical Laboratory in South San Francisco, CA

Active since February 20, 2016
365 OYSTER POINT BLVD STE 300-3A, SOUTH SAN FRANCISCO, CA 94080(844) 352-6567 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jul 14, 2026, Aug 15, 2022, Jul 6, 2022 and 1 more (4 updates tracked since 2016).

About Color Diagnostics, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COLOR DIAGNOSTICS, LLC (NPI 1770942609), doing business as Color Health, is a healthcare organization registered as a clinical medical laboratory in South San Francisco, California and active in the NPI registry since February 2016. The organization lists Mawadda Alnaeeli, Sr Dir Clinical Testing Operations, as its authorized official.

NPPES Registry Identity

NPI1770942609
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameCOLOR DIAGNOSTICS, LLC
Location Address365 OYSTER POINT BLVD STE 300-3ASouth San Francisco, CA 94080-1974
Mailing Address365 Oyster Point Blvd Ste 300-3aSouth San Francisco, CA 94080-1974 · (844) 352-6567
Organization SubpartNo
Authorized OfficialMawadda AlnaeeliSr Dir Clinical Testing Operations · (844) 352-6567
Enumeration DateFebruary 20, 2016
Last NPPES UpdateJuly 14, 20264 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
✔ NPI 1770942609 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
License✔ Licensed in CA · CLF00346276
Definition
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.
365 OYSTER POINT BLVD STE 300-3A, South San Francisco, CA 94080

Other Names 1

Doing Business AsColor Health

Other Identifiers 1

Other05D2081492Clia

Accepted Insurance

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Health Educator
365 OYSTER POINT BLVD STE 300-3A
SOUTH SAN FRANCISCO, CA 94080

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Color Diagnostics, LLC's NPI number?

The NPI number for Color Diagnostics, LLC is 1770942609. It was assigned to this organization in the NPPES registry on February 20, 2016. The provider is doing business as Color Health.

Where is Color Diagnostics, LLC located?

Color Diagnostics, LLC is located at 365 Oyster Point Blvd Ste 300-3a, South San Francisco, CA 94080. The listed phone number is (844) 352-6567.

What is Color Diagnostics, LLC's specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

What insurance does Color Diagnostics, LLC accept?

Health plans from Blue Cross Blue Shield of Arizona list Color Diagnostics, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Color Diagnostics, LLC was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.