BILLIONTOONE INC
NPI 1245937325
Clinical Medical Laboratory in Menlo Park, CA

Active since February 09, 2023
1035 OBRIEN DR, MENLO PARK, CA 94025(616) 607-4884(866) 243-4198 Get Directions Write a Review

NPPES record last updated: December 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 12, 2025, Feb 6, 2025, Feb 9, 2023 (3 updates tracked since 2023).

About Billiontoone Inc NPPES

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

BILLIONTOONE INC (NPI 1245937325) is a healthcare organization registered as a clinical medical laboratory in Menlo Park, California and active in the NPI registry since February 2023. The organization lists Mary Waskiewicz, Lead Credentialing & Contracts Coor, as its authorized official.

NPPES Registry Identity

NPI1245937325
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameBILLIONTOONE INC
Location Address1035 OBRIEN DRMenlo Park, CA 94025-1408
Mailing AddressPo Box 8040Carol Stream, IL 60197-8040 · (616) 607-4884 · Fax (866) 243-4198
Fax(866) 243-4198
Organization SubpartNo
Authorized OfficialMary WaskiewiczLead Credentialing & Contracts Coor · (616) 607-4884
Enumeration DateFebruary 9, 2023
Last NPPES UpdateDecember 12, 20253 updates tracked since enumeration
NPPES CertifiedDecember 12, 2025
NPI 1245937325 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
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.
1035 OBRIEN DR, Menlo Park, CA 94025

Other Identifiers 20

Medicaid0088270OH
Medicaid1245937325CA
Medicaid1245937325NC
Medicaid334198709AR
Medicaid003322997AGA
Other05D2275351CA · Clia Certificate
Medicaid1245937325MN
Medicaid1248772800FL
Medicaid30015266820005VA
MedicaidL01100SC
MedicaidCA384475CA
MedicaidQ107850TN
Medicaid2302711WA
Medicaid349078AL
Medicaid451074701MD
Medicaid167293AZ
Medicaid4294420UT
Medicaid9000235262CO
Medicaid10026909901NE
Medicaid103975820-0001PA

Accepted Insurance

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 Billiontoone Inc's NPI number?

The NPI number for Billiontoone Inc is 1245937325. It was assigned to this organization in the NPPES registry on February 9, 2023.

Where is Billiontoone Inc located?

Billiontoone Inc is located at 1035 Obrien Dr, Menlo Park, CA 94025. The listed phone number is (616) 607-4884.

What is Billiontoone Inc's specialty?

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

What insurance does Billiontoone Inc accept?

Health plans from Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of NC and BlueCross BlueShield of South Carolina list Billiontoone Inc 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 Billiontoone Inc was last updated on December 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.